GRS tone system radio remote control operation, adjustment and maintenance of elec



Speed-frater--a GRS all-electric switch machine--an economy switch machine

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A88022 (1969)
Title:
Speed-frater--a GRS all-electric switch machine--an economy switch machine / PD-25. A88022 (1969)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Biased-neutral D-C track relay, type B, size 1

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A283811 (1971)
Title:
Biased-neutral D-C track relay, type B, size 1 / PD-39. A283811 (1971)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS solid-state code transmitter

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A328119 (1972)
Title:
GRS solid-state code transmitter / Cat 92-5. A328119 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS digital radio remote control system

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A328118 (1972)
Title:
GRS digital radio remote control system / P-1378. A328118 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Generail remote control system

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A328117 (1972)
Title:
Generail remote control system / P-1417. A328117 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Cistas centralized inspection station analysis system

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A357428 (1972)
Title:
Cistas centralized inspection station analysis system / PD-40. A357428 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS model 55G electric switch machine for Bart

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A357424 (1972)
Title:
GRS model 55G electric switch machine for Bart / P-1367. A357424 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS wheel thermo-scanner unit optically gated

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A357423 (1972)
Title:
GRS wheel thermo-scanner unit optically gated / Cat-92-4. A357423 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Transar train-to-wayside communication system

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A357427 (1972)
Title:
Transar train-to-wayside communication system / P-1440. A357427 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Traffic master II

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A436034 (1973)
Title:
Traffic master II / P-1454. A436034 (1973)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS mass transit capabilities

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A357426 (1972)
Title:
GRS mass transit capabilities / B-207. A357426 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS control systems chosen for Washington, D.C. Metro

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A357429 (1972)
Title:
GRS control systems chosen for Washington, D.C. Metro / P-1452A. A357429 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

How GRS controls rapid transit trains

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A382802 (1972)
Title:
How GRS controls rapid transit trains / F-247. A382802 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Models 7J and 7K switch circuit controller

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A382805 (1972)
Title:
Models 7J and 7K switch circuit controller / Cat-81-1. A382805 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS transformers for signaling and control means

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A382808 (1972)
Title:
GRS transformers for signaling and control means / Cat-95-1. A382808 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS type F2 carrier system

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A382801 (1972)
Title:
GRS type F2 carrier system / Cat-92-3. A382801 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS impregnable world's strongest padlock

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A382803 (1972)
Title:
GRS impregnable world's strongest padlock / PD-43. A382803 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Traffic master II GRS computerized video cTc

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A382804 (1972)
Title:
Traffic master II GRS computerized video cTc / PD-42. A382804 (1972)
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:
A382807 (1972)
Title:
GRS type F2 carrier units / P-1259 rev. A382807 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Use of minicomputers in cTc operation

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A382806 (1972)
Title:
Use of minicomputers in cTc operation / A-2801. A382806 (1972)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

The J line of plug-in relays

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A436038 (1973)
Title:
The J line of plug-in relays / Cat. 69-1. A436038 (1973)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Impregnable world's strongest padlock

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A436039 (1973)
Title:
Impregnable world's strongest padlock / Cat-3-2. A436039 (1973)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Chekar vehicle detector, type USDP ultrasonic detector-presence

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A436030 (1973)
Title:
Chekar vehicle detector, type USDP ultrasonic detector-presence / P-1368. A436030 (1973)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS capabilities in transportation control

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A2843.
A436031 (1973)
Title:
GRS capabilities in transportation control / A2843. A436031 (1973)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

The GRS digital traffic controller system

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A2750.
A436035 (1973)
Title:
The GRS digital traffic controller system / A2750. A436035 (1973)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Use of minicomputers for automatic dispatching

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A2857.
A436033 (1973)
Title:
Use of minicomputers for automatic dispatching / A2857. A436033 (1973)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Chekar vehicle detector type SOP speed-occupancy-presence

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A439614 (1973)
Title:
Chekar vehicle detector type SOP speed-occupancy-presence / 1470. A439614 (1973)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Speed-frater electric switch machine

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A439613 (1973)
Title:
Speed-frater electric switch machine / Cat-85-4. A439613 (1973)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

Traffic master II color video cTc and NX

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A481747 (1973)
Title:
Traffic master II color video cTc and NX / PD-44. A481747 (1973)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)

GRS track quality meter

Document number:
V2626P173
Date of Recordation:
March 19, 1991
Entire Copyright Document:
V2626 P143-197
Registration Number Not Verified:
A481746 (1973)
Title:
GRS track quality meter / PD-45. A481746 (1973)
Title appears in Document:
GRS cTc system, type K1 & 720 other titles. (Part 003 of 004)
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