FR629149A - Signaling system - Google Patents

Signaling system

Info

Publication number
FR629149A
FR629149A FR629149DA FR629149A FR 629149 A FR629149 A FR 629149A FR 629149D A FR629149D A FR 629149DA FR 629149 A FR629149 A FR 629149A
Authority
FR
France
Prior art keywords
signaling system
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR629149A publication Critical patent/FR629149A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR629149D 1926-03-29 1927-02-15 Signaling system Expired FR629149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE629149X 1926-03-29

Publications (1)

Publication Number Publication Date
FR629149A true FR629149A (en) 1927-11-04

Family

ID=3875987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR629149D Expired FR629149A (en) 1926-03-29 1927-02-15 Signaling system

Country Status (1)

Country Link
FR (1) FR629149A (en)

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