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FR835347A - Passage and no-pass indicator, for streets and intersections, having, in addition to the main signals, other signals indicating to pedestrians when they must stop passing in one direction and can start passing in the other direction - Google Patents

Passage and no-pass indicator, for streets and intersections, having, in addition to the main signals, other signals indicating to pedestrians when they must stop passing in one direction and can start passing in the other direction

Info

Publication number
FR835347A
FR835347A FR835347DA FR835347A FR 835347 A FR835347 A FR 835347A FR 835347D A FR835347D A FR 835347DA FR 835347 A FR835347 A FR 835347A
Authority
FR
France
Prior art keywords
passing
signals
streets
pedestrians
intersections
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
French (fr)
Inventor
Joseph Allemand
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.)
Dufresne & Deloge
Original Assignee
Dufresne & Deloge
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 Dufresne & Deloge filed Critical Dufresne & Deloge
Application granted granted Critical
Publication of FR835347A publication Critical patent/FR835347A/en
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)
FR835347D 1938-03-17 1938-03-17 Passage and no-pass indicator, for streets and intersections, having, in addition to the main signals, other signals indicating to pedestrians when they must stop passing in one direction and can start passing in the other direction Expired FR835347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR835347T 1938-03-17

Publications (1)

Publication Number Publication Date
FR835347A true FR835347A (en) 1938-12-19

Family

ID=9297596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835347D Expired FR835347A (en) 1938-03-17 1938-03-17 Passage and no-pass indicator, for streets and intersections, having, in addition to the main signals, other signals indicating to pedestrians when they must stop passing in one direction and can start passing in the other direction

Country Status (1)

Country Link
FR (1) FR835347A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720637A (en) * 1954-11-03 1955-10-11 Norman R Hastings Traffic signal with time lapse indication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720637A (en) * 1954-11-03 1955-10-11 Norman R Hastings Traffic signal with time lapse indication

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