GRS automatic train control system for New York City Transit Authority, Compact GRS micro cTc system reduces control office hardware



D-c power filter unit for lightning protection

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A72608 (1969)
Title:
D-c power filter unit for lightning protection / PD-23. A72608 (1969)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

LIM scanner test set

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A784313 (1976)
Title:
LIM scanner test set / P1555A. A784313 (1976)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

New single-piece control unit for GRS radio remote control system

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A784312 (1976)
Title:
New single-piece control unit for GRS radio remote control system / PD-58. A784312 (1976)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS Generail remote control

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A784311 (1976)
Title:
GRS Generail remote control / Cat. 85-5. A784311 (1976)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Phase selective track circuit

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A784310 (1976)
Title:
Phase selective track circuit / D-60. A784310 (1976)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

New highway crossing warning packages

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A789788
A811117 (1976)
Title:
New highway crossing warning packages / D-56. A789788 & A811117 (1976)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

New flasher modules

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A811116 (1976)
Title:
New flasher modules / D-57. A811116 (1976)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Biased-neutral D-C track relay type K, size 2, 0.5 OHM

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A828258 (1977)
Title:
Biased-neutral D-C track relay type K, size 2, 0.5 OHM / PD-35. A828258 (1977)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS model 9B electric switch lock

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A832009 (1977)
Title:
GRS model 9B electric switch lock / P-1572. A832009 (1977)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS models 55E, 55F, 55G, and 55H electric switch machines

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A832008 (1977)
Title:
GRS models 55E, 55F, 55G, and 55H electric switch machines / P1217. A832008 (1977)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Coded frequency shift overlay circuits

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A857008 (1977)
Title:
Coded frequency shift overlay circuits / PI-59. A857008 (1977)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS coded frequency-shift overlay communication circuits

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A854619 (1977)
Title:
GRS coded frequency-shift overlay communication circuits / P1564. A854619 (1977)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS 100 Hz coded carrier track circuits

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A883199 (1977)
Title:
GRS 100 Hz coded carrier track circuits / P1537. A883199 (1977)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

New GRS motion detector for highway crossing warning system

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A907383 (1977)
Title:
New GRS motion detector for highway crossing warning system / PI-61. A907383 (1977)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS type L1 coding system, description, operation, maintenance

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A903288 (1977)
Title:
GRS type L1 coding system, description, operation, maintenance / 1554. A903288 (1977)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS tone system radio remote control

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A907383 (1977)
Title:
GRS tone system radio remote control / 1595. A907383 (1977)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS traffic master II

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
B211.
A907384 (1977)
Title:
GRS traffic master II / B211. A907384 (1977)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS magnetic wheel detector

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
TX 46-867 (1978)
Title:
GRS magnetic wheel detector / P1632. TX 46-867 (1978)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS motion detector

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
TX 70-124 (1978)
Title:
GRS motion detector / 1616. TX 70-124 (1978)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS automatic highway crossing gate with type D mechanism

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
TX 101-346 (1978)
Title:
GRS automatic highway crossing gate with type D mechanism / P1410. TX 101-346 (1978)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS type L1 coding system

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
TX 118-475 (1978)
Title:
GRS type L1 coding system / PI-62. TX 118-475 (1978)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Indiscan type F3 carrier communication system

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
TX 160-674 (1978)
Title:
Indiscan type F3 carrier communication system / P1241. TX 160-674 (1978)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Indiscan type FL carrier communication system

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
TX 168-670 (1978)
Title:
Indiscan type FL carrier communication system / P1189. TX 168-670 (1978)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Type SA-1 searchlight signal

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
TX 249-613 (1979)
Title:
Type SA-1 searchlight signal / Cat. no. 76-1. TX 249-613 (1979)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS optically gated wheel thermo-scanner unit

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
TX 280-662 (1979)
Title:
GRS optically gated wheel thermo-scanner unit / P1421. TX 280-662 (1979)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS retarder motor solid-state control panel

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A136218 (1970)
TX 338-692 (1979)
Title:
GRS retarder motor solid-state control panel / F-257. A136218 (1970) & TX 338-692 (1979)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS type F2 carrier units

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
TX 338-607 (1979) et al.
Title:
GRS type F2 carrier units / P1259. TX 338-607 (1979) et al.
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Type SA-1 color-light signal

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
TX 338-602 (1979)
Title:
Type SA-1 color-light signal / P1216. TX 338-602 (1979)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS car retarders

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
TX 338-600 (1979)
Title:
GRS car retarders / Cat. 71-1. TX 338-600 (1979)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Compact GRS micro cTc system reduces control office hardware

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
TX 344-462 (1979)
Title:
Compact GRS micro cTc system reduces control office hardware / PI-66. TX 344-462 (1979)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)
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