FR747450A - Siren for motor vehicles - Google Patents

Siren for motor vehicles

Info

Publication number
FR747450A
FR747450A FR747450DA FR747450A FR 747450 A FR747450 A FR 747450A FR 747450D A FR747450D A FR 747450DA FR 747450 A FR747450 A FR 747450A
Authority
FR
France
Prior art keywords
siren
motor vehicles
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
Jean Bendel
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 FR747450A publication Critical patent/FR747450A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K5/00—Whistles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR747450D 1932-12-13 1932-12-13 Siren for motor vehicles Expired FR747450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR747450T 1932-12-13

Publications (1)

Publication Number Publication Date
FR747450A true FR747450A (en) 1933-06-17

Family

ID=9147968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR747450D Expired FR747450A (en) 1932-12-13 1932-12-13 Siren for motor vehicles

Country Status (1)

Country Link
FR (1) FR747450A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0632428A2 (en) * 1993-06-30 1995-01-04 Samsung Heavy Industry Co., Ltd Apparatus generating noise sound for electric car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0632428A2 (en) * 1993-06-30 1995-01-04 Samsung Heavy Industry Co., Ltd Apparatus generating noise sound for electric car
EP0632428A3 (en) * 1993-06-30 1995-12-06 Samsung Heavy Ind Apparatus generating noise sound for electric car.

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