JPS63131500U - - Google Patents

Info

Publication number
JPS63131500U
JPS63131500U JP2272587U JP2272587U JPS63131500U JP S63131500 U JPS63131500 U JP S63131500U JP 2272587 U JP2272587 U JP 2272587U JP 2272587 U JP2272587 U JP 2272587U JP S63131500 U JPS63131500 U JP S63131500U
Authority
JP
Japan
Prior art keywords
base
cap
outer diameter
piezoelectric buzzer
piezoelectric
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
JP2272587U
Other languages
English (en)
Japanese (ja)
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 JP2272587U priority Critical patent/JPS63131500U/ja
Publication of JPS63131500U publication Critical patent/JPS63131500U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP2272587U 1987-02-20 1987-02-20 Pending JPS63131500U (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2272587U JPS63131500U (fr) 1987-02-20 1987-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2272587U JPS63131500U (fr) 1987-02-20 1987-02-20

Publications (1)

Publication Number Publication Date
JPS63131500U true JPS63131500U (fr) 1988-08-29

Family

ID=30820380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2272587U Pending JPS63131500U (fr) 1987-02-20 1987-02-20

Country Status (1)

Country Link
JP (1) JPS63131500U (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264998U (fr) * 1988-11-02 1990-05-16

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840999A (ja) * 1981-08-11 1983-03-10 トムソン−セエスエフ 圧電ポリマ−式電気音響学的変換器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840999A (ja) * 1981-08-11 1983-03-10 トムソン−セエスエフ 圧電ポリマ−式電気音響学的変換器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264998U (fr) * 1988-11-02 1990-05-16

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