FR730671A - Warning device for motor vehicles - Google Patents

Warning device for motor vehicles

Info

Publication number
FR730671A
FR730671A FR730671DA FR730671A FR 730671 A FR730671 A FR 730671A FR 730671D A FR730671D A FR 730671DA FR 730671 A FR730671 A FR 730671A
Authority
FR
France
Prior art keywords
motor vehicles
warning device
warning
vehicles
motor
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
Valentin Purrey
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 FR730671A publication Critical patent/FR730671A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems, e.g. audible personal calling systems
    • G08B3/06—Audible signalling systems, e.g. audible personal calling systems using hydraulic transmission; using pneumatic transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR730671D 1932-01-29 1932-01-29 Warning device for motor vehicles Expired FR730671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR730671T 1932-01-29

Publications (1)

Publication Number Publication Date
FR730671A true FR730671A (en) 1932-08-19

Family

ID=9115396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR730671D Expired FR730671A (en) 1932-01-29 1932-01-29 Warning device for motor vehicles

Country Status (1)

Country Link
FR (1) FR730671A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848415A1 (en) * 1978-02-22 1979-08-23 Fiamm Spa SIGNAL HORN FOR A PNEUMATIC ACOUSTIC SIGNAL GENERATOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848415A1 (en) * 1978-02-22 1979-08-23 Fiamm Spa SIGNAL HORN FOR A PNEUMATIC ACOUSTIC SIGNAL GENERATOR

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