JPH0241986Y2 - - Google Patents

Info

Publication number
JPH0241986Y2
JPH0241986Y2 JP1980129617U JP12961780U JPH0241986Y2 JP H0241986 Y2 JPH0241986 Y2 JP H0241986Y2 JP 1980129617 U JP1980129617 U JP 1980129617U JP 12961780 U JP12961780 U JP 12961780U JP H0241986 Y2 JPH0241986 Y2 JP H0241986Y2
Authority
JP
Japan
Prior art keywords
piezoelectric
diaphragm
sound pressure
piezoelectric speaker
coil
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
JP1980129617U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5753790U (enEXAMPLES
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
Priority to JP1980129617U priority Critical patent/JPH0241986Y2/ja
Publication of JPS5753790U publication Critical patent/JPS5753790U/ja
Application granted granted Critical
Publication of JPH0241986Y2 publication Critical patent/JPH0241986Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP1980129617U 1980-09-10 1980-09-10 Expired JPH0241986Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980129617U JPH0241986Y2 (enEXAMPLES) 1980-09-10 1980-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980129617U JPH0241986Y2 (enEXAMPLES) 1980-09-10 1980-09-10

Publications (2)

Publication Number Publication Date
JPS5753790U JPS5753790U (enEXAMPLES) 1982-03-29
JPH0241986Y2 true JPH0241986Y2 (enEXAMPLES) 1990-11-08

Family

ID=29489960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980129617U Expired JPH0241986Y2 (enEXAMPLES) 1980-09-10 1980-09-10

Country Status (1)

Country Link
JP (1) JPH0241986Y2 (enEXAMPLES)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6316897B2 (ja) * 2016-10-05 2018-04-25 株式会社ファインウェル 軟骨伝導振動源モジュール

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561585B2 (enEXAMPLES) * 1973-08-31 1981-01-14

Also Published As

Publication number Publication date
JPS5753790U (enEXAMPLES) 1982-03-29

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