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FR379489A - Siren control for motor cars - Google Patents

Siren control for motor cars

Info

Publication number
FR379489A
FR379489A FR379489DA FR379489A FR 379489 A FR379489 A FR 379489A FR 379489D A FR379489D A FR 379489DA FR 379489 A FR379489 A FR 379489A
Authority
FR
France
Prior art keywords
motor cars
siren control
siren
control
cars
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
Joseph Salamo
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.)
JOSEPH SALAMO
Original Assignee
JOSEPH SALAMO
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 JOSEPH SALAMO filed Critical JOSEPH SALAMO
Application granted granted Critical
Publication of FR379489A publication Critical patent/FR379489A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR379489D 1907-07-04 1907-07-04 Siren control for motor cars Expired FR379489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR379489T 1907-07-04

Publications (1)

Publication Number Publication Date
FR379489A true FR379489A (en) 1907-11-08

Family

ID=1425771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR379489D Expired FR379489A (en) 1907-07-04 1907-07-04 Siren control for motor cars

Country Status (1)

Country Link
FR (1) FR379489A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1430973B1 (en) * 1963-12-07 1970-08-06 Funke & Huster Elek Zitaetsges Acoustic warning device for overhead monorails in underground mining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1430973B1 (en) * 1963-12-07 1970-08-06 Funke & Huster Elek Zitaetsges Acoustic warning device for overhead monorails in underground mining

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