FR1235272A - Système de signalisation électrique - Google Patents

Système de signalisation électrique

Info

Publication number
FR1235272A
FR1235272A FR805460A FR805460A FR1235272A FR 1235272 A FR1235272 A FR 1235272A FR 805460 A FR805460 A FR 805460A FR 805460 A FR805460 A FR 805460A FR 1235272 A FR1235272 A FR 1235272A
Authority
FR
France
Prior art keywords
signaling system
electrical signaling
electrical
signaling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR805460A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Automatic Telephone and Electric Co Ltd filed Critical Automatic Telephone and Electric Co Ltd
Application granted granted Critical
Publication of FR1235272A publication Critical patent/FR1235272A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/005—Traffic control systems for road vehicles including pedestrian guidance indicator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetically Actuated Valves (AREA)
  • Alarm Systems (AREA)
  • Relay Circuits (AREA)
FR805460A 1958-09-25 1959-09-18 Système de signalisation électrique Expired FR1235272A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3062458A GB916628A (en) 1958-09-25 1958-09-25 Improvements in or relating to electrical signalling systems

Publications (1)

Publication Number Publication Date
FR1235272A true FR1235272A (fr) 1960-07-01

Family

ID=10310563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805460A Expired FR1235272A (fr) 1958-09-25 1959-09-18 Système de signalisation électrique

Country Status (2)

Country Link
FR (1) FR1235272A (fr)
GB (1) GB916628A (fr)

Also Published As

Publication number Publication date
GB916628A (en) 1963-01-23

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