FR767236A - Light signaling device for adjusting the traffic of streets or roads - Google Patents

Light signaling device for adjusting the traffic of streets or roads

Info

Publication number
FR767236A
FR767236A FR767236DA FR767236A FR 767236 A FR767236 A FR 767236A FR 767236D A FR767236D A FR 767236DA FR 767236 A FR767236 A FR 767236A
Authority
FR
France
Prior art keywords
streets
roads
traffic
adjusting
signaling device
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.)
PARIS IGNICOLE
Original Assignee
PARIS IGNICOLE
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 PARIS IGNICOLE filed Critical PARIS IGNICOLE
Application granted granted Critical
Publication of FR767236A publication Critical patent/FR767236A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/085—Controlling traffic signals using a free-running cyclic timer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR767236D 1934-01-17 1934-01-17 Light signaling device for adjusting the traffic of streets or roads Expired FR767236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR767236T 1934-01-17

Publications (1)

Publication Number Publication Date
FR767236A true FR767236A (en) 1934-07-12

Family

ID=9183756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR767236D Expired FR767236A (en) 1934-01-17 1934-01-17 Light signaling device for adjusting the traffic of streets or roads

Country Status (1)

Country Link
FR (1) FR767236A (en)

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