FR1087492A - Perfectionnements aux signaux lumineux - Google Patents

Perfectionnements aux signaux lumineux

Info

Publication number
FR1087492A
FR1087492A FR1087492DA FR1087492A FR 1087492 A FR1087492 A FR 1087492A FR 1087492D A FR1087492D A FR 1087492DA FR 1087492 A FR1087492 A FR 1087492A
Authority
FR
France
Prior art keywords
light signals
signals
light
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
Other languages
English (en)
French (fr)
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.)
Forges et Ateliers de Constructions Electriques de Jeumont SA
Original Assignee
Forges et Ateliers de Constructions Electriques de Jeumont SA
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 Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Forges et Ateliers de Constructions Electriques de Jeumont SA
Application granted granted Critical
Publication of FR1087492A publication Critical patent/FR1087492A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1087492D 1953-08-05 1953-08-05 Perfectionnements aux signaux lumineux Expired FR1087492A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1087492T 1953-08-05

Publications (1)

Publication Number Publication Date
FR1087492A true FR1087492A (fr) 1955-02-24

Family

ID=9613363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1087492D Expired FR1087492A (fr) 1953-08-05 1953-08-05 Perfectionnements aux signaux lumineux

Country Status (2)

Country Link
BE (1) BE530505A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1087492A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
BE530505A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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