FR776273A - Signaling device - Google Patents

Signaling device

Info

Publication number
FR776273A
FR776273A FR776273DA FR776273A FR 776273 A FR776273 A FR 776273A FR 776273D A FR776273D A FR 776273DA FR 776273 A FR776273 A FR 776273A
Authority
FR
France
Prior art keywords
signaling device
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
Other languages
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.)
OPTIQUE SOC GEN
Original Assignee
OPTIQUE SOC GEN
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 OPTIQUE SOC GEN filed Critical OPTIQUE SOC GEN
Application granted granted Critical
Publication of FR776273A publication Critical patent/FR776273A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/02—Detecting movement of traffic to be counted or controlled using treadles built into the road

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR776273D 1933-10-11 1933-10-11 Signaling device Expired FR776273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR776273T 1933-10-11

Publications (1)

Publication Number Publication Date
FR776273A true FR776273A (en) 1935-01-22

Family

ID=9200926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR776273D Expired FR776273A (en) 1933-10-11 1933-10-11 Signaling device

Country Status (1)

Country Link
FR (1) FR776273A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615988A1 (en) * 1987-05-27 1988-12-02 Zaslavoglou Serge Device for detecting the passage of wheels of vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615988A1 (en) * 1987-05-27 1988-12-02 Zaslavoglou Serge Device for detecting the passage of wheels of vehicles

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