FR788287A - Signaling device for vehicles - Google Patents

Signaling device for vehicles

Info

Publication number
FR788287A
FR788287A FR788287DA FR788287A FR 788287 A FR788287 A FR 788287A FR 788287D A FR788287D A FR 788287DA FR 788287 A FR788287 A FR 788287A
Authority
FR
France
Prior art keywords
vehicles
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)
Inventor
Cesare Beltrami
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 filed Critical
Application granted granted Critical
Publication of FR788287A publication Critical patent/FR788287A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
    • G08B1/08—Systems for signalling characterised solely by the form of transmission of the signal using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR788287D 1934-04-04 1935-04-03 Signaling device for vehicles Expired FR788287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT788287X 1934-04-04

Publications (1)

Publication Number Publication Date
FR788287A true FR788287A (en) 1935-10-07

Family

ID=11316587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788287D Expired FR788287A (en) 1934-04-04 1935-04-03 Signaling device for vehicles

Country Status (1)

Country Link
FR (1) FR788287A (en)

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