FR377422A - Sound transmitting device - Google Patents

Sound transmitting device

Info

Publication number
FR377422A
FR377422A FR377422DA FR377422A FR 377422 A FR377422 A FR 377422A FR 377422D A FR377422D A FR 377422DA FR 377422 A FR377422 A FR 377422A
Authority
FR
France
Prior art keywords
transmitting device
sound transmitting
sound
transmitting
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)
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.)
HAWTHORNE AND SHEBLE Manufacturing COMPA
Original Assignee
HAWTHORNE AND SHEBLE Manufacturing COMPA
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 HAWTHORNE AND SHEBLE Manufacturing COMPA filed Critical HAWTHORNE AND SHEBLE Manufacturing COMPA
Application granted granted Critical
Publication of FR377422A publication Critical patent/FR377422A/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
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR377422D 1907-03-28 1907-03-28 Sound transmitting device Expired FR377422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR377422T 1907-03-28

Publications (1)

Publication Number Publication Date
FR377422A true FR377422A (en) 1907-09-06

Family

ID=1423850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR377422D Expired FR377422A (en) 1907-03-28 1907-03-28 Sound transmitting device

Country Status (1)

Country Link
FR (1) FR377422A (en)

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