JPS57201000U - - Google Patents

Info

Publication number
JPS57201000U
JPS57201000U JP8893081U JP8893081U JPS57201000U JP S57201000 U JPS57201000 U JP S57201000U JP 8893081 U JP8893081 U JP 8893081U JP 8893081 U JP8893081 U JP 8893081U JP S57201000 U JPS57201000 U JP S57201000U
Authority
JP
Japan
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.)
Granted
Application number
JP8893081U
Other languages
Japanese (ja)
Other versions
JPH0247678Y2 (https=
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 JP1981088930U priority Critical patent/JPH0247678Y2/ja
Publication of JPS57201000U publication Critical patent/JPS57201000U/ja
Application granted granted Critical
Publication of JPH0247678Y2 publication Critical patent/JPH0247678Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP1981088930U 1981-06-17 1981-06-17 Expired JPH0247678Y2 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981088930U JPH0247678Y2 (https=) 1981-06-17 1981-06-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981088930U JPH0247678Y2 (https=) 1981-06-17 1981-06-17

Publications (2)

Publication Number Publication Date
JPS57201000U true JPS57201000U (https=) 1982-12-21
JPH0247678Y2 JPH0247678Y2 (https=) 1990-12-14

Family

ID=29884088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981088930U Expired JPH0247678Y2 (https=) 1981-06-17 1981-06-17

Country Status (1)

Country Link
JP (1) JPH0247678Y2 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03118599A (ja) * 1989-09-30 1991-05-21 Taiyo Yuden Co Ltd 圧電音響装置
JPH03101096U (https=) * 1990-01-31 1991-10-22
JPH03103696U (https=) * 1989-11-30 1991-10-28

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291693A (en) * 1976-01-26 1977-08-02 Projects Unlimited Inc Piezooelectric buzzer
JPS54100582U (https=) * 1977-12-26 1979-07-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291693A (en) * 1976-01-26 1977-08-02 Projects Unlimited Inc Piezooelectric buzzer
JPS54100582U (https=) * 1977-12-26 1979-07-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03118599A (ja) * 1989-09-30 1991-05-21 Taiyo Yuden Co Ltd 圧電音響装置
JPH03103696U (https=) * 1989-11-30 1991-10-28
JPH03101096U (https=) * 1990-01-31 1991-10-22

Also Published As

Publication number Publication date
JPH0247678Y2 (https=) 1990-12-14

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