JPH0439800U - - Google Patents

Info

Publication number
JPH0439800U
JPH0439800U JP8212990U JP8212990U JPH0439800U JP H0439800 U JPH0439800 U JP H0439800U JP 8212990 U JP8212990 U JP 8212990U JP 8212990 U JP8212990 U JP 8212990U JP H0439800 U JPH0439800 U JP H0439800U
Authority
JP
Japan
Prior art keywords
diaphragm
frame
piezoelectric
piezoelectric driver
outputs
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
JP8212990U
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 JP8212990U priority Critical patent/JPH0439800U/ja
Publication of JPH0439800U publication Critical patent/JPH0439800U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP8212990U 1990-07-31 1990-07-31 Pending JPH0439800U (US20100012521A1-20100121-C00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8212990U JPH0439800U (US20100012521A1-20100121-C00001.png) 1990-07-31 1990-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8212990U JPH0439800U (US20100012521A1-20100121-C00001.png) 1990-07-31 1990-07-31

Publications (1)

Publication Number Publication Date
JPH0439800U true JPH0439800U (US20100012521A1-20100121-C00001.png) 1992-04-03

Family

ID=31628670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8212990U Pending JPH0439800U (US20100012521A1-20100121-C00001.png) 1990-07-31 1990-07-31

Country Status (1)

Country Link
JP (1) JPH0439800U (US20100012521A1-20100121-C00001.png)

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