FR430356A - Trompe sonore mécanique - Google Patents

Trompe sonore mécanique

Info

Publication number
FR430356A
FR430356A FR430356DA FR430356A FR 430356 A FR430356 A FR 430356A FR 430356D A FR430356D A FR 430356DA FR 430356 A FR430356 A FR 430356A
Authority
FR
France
Prior art keywords
soundtrack
mechanical
mechanical soundtrack
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
English (en)
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.)
Lovell McConnell Manufacturing Co
Original Assignee
Lovell McConnell Manufacturing Co
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 Lovell McConnell Manufacturing Co filed Critical Lovell McConnell Manufacturing Co
Application granted granted Critical
Publication of FR430356A publication Critical patent/FR430356A/fr
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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/10—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by mechanical means only

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR430356D 1910-06-04 1911-05-31 Trompe sonore mécanique Expired FR430356A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US430356XA 1910-06-04 1910-06-04

Publications (1)

Publication Number Publication Date
FR430356A true FR430356A (fr) 1911-10-14

Family

ID=1472607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR430356D Expired FR430356A (fr) 1910-06-04 1911-05-31 Trompe sonore mécanique

Country Status (1)

Country Link
FR (1) FR430356A (fr)

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