JPS56169497A - Sound producing element for moving coil type timepiece - Google Patents

Sound producing element for moving coil type timepiece

Info

Publication number
JPS56169497A
JPS56169497A JP7250080A JP7250080A JPS56169497A JP S56169497 A JPS56169497 A JP S56169497A JP 7250080 A JP7250080 A JP 7250080A JP 7250080 A JP7250080 A JP 7250080A JP S56169497 A JPS56169497 A JP S56169497A
Authority
JP
Japan
Prior art keywords
diaphragm
plate
thin plate
producing element
sound producing
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.)
Pending
Application number
JP7250080A
Other languages
English (en)
Inventor
Seiichi Nakamura
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP7250080A priority Critical patent/JPS56169497A/ja
Publication of JPS56169497A publication Critical patent/JPS56169497A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
JP7250080A 1980-05-30 1980-05-30 Sound producing element for moving coil type timepiece Pending JPS56169497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7250080A JPS56169497A (en) 1980-05-30 1980-05-30 Sound producing element for moving coil type timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7250080A JPS56169497A (en) 1980-05-30 1980-05-30 Sound producing element for moving coil type timepiece

Publications (1)

Publication Number Publication Date
JPS56169497A true JPS56169497A (en) 1981-12-26

Family

ID=13491111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7250080A Pending JPS56169497A (en) 1980-05-30 1980-05-30 Sound producing element for moving coil type timepiece

Country Status (1)

Country Link
JP (1) JPS56169497A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257692U (ja) * 1988-10-21 1990-04-25
JP2010093485A (ja) * 2008-10-07 2010-04-22 Casio Hitachi Mobile Communications Co Ltd 防水スピーカ、電子機器、及び防水発音機器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257692U (ja) * 1988-10-21 1990-04-25
JP2010093485A (ja) * 2008-10-07 2010-04-22 Casio Hitachi Mobile Communications Co Ltd 防水スピーカ、電子機器、及び防水発音機器

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