JPH01124798U - - Google Patents

Info

Publication number
JPH01124798U
JPH01124798U JP2084988U JP2084988U JPH01124798U JP H01124798 U JPH01124798 U JP H01124798U JP 2084988 U JP2084988 U JP 2084988U JP 2084988 U JP2084988 U JP 2084988U JP H01124798 U JPH01124798 U JP H01124798U
Authority
JP
Japan
Prior art keywords
circuit board
printed circuit
hole
metal plate
piezoelectric diaphragm
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
JP2084988U
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 JP2084988U priority Critical patent/JPH01124798U/ja
Publication of JPH01124798U publication Critical patent/JPH01124798U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP2084988U 1988-02-19 1988-02-19 Pending JPH01124798U (US07202987-20070410-C00007.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2084988U JPH01124798U (US07202987-20070410-C00007.png) 1988-02-19 1988-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2084988U JPH01124798U (US07202987-20070410-C00007.png) 1988-02-19 1988-02-19

Publications (1)

Publication Number Publication Date
JPH01124798U true JPH01124798U (US07202987-20070410-C00007.png) 1989-08-24

Family

ID=31237568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2084988U Pending JPH01124798U (US07202987-20070410-C00007.png) 1988-02-19 1988-02-19

Country Status (1)

Country Link
JP (1) JPH01124798U (US07202987-20070410-C00007.png)

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