JPS62201598U - - Google Patents

Info

Publication number
JPS62201598U
JPS62201598U JP8900386U JP8900386U JPS62201598U JP S62201598 U JPS62201598 U JP S62201598U JP 8900386 U JP8900386 U JP 8900386U JP 8900386 U JP8900386 U JP 8900386U JP S62201598 U JPS62201598 U JP S62201598U
Authority
JP
Japan
Prior art keywords
elastic body
porous elastic
speaker
piezoelectric vibrating
different thicknesses
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.)
Granted
Application number
JP8900386U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419917Y2 (enrdf_load_stackoverflow
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 JP8900386U priority Critical patent/JPH0419917Y2/ja
Publication of JPS62201598U publication Critical patent/JPS62201598U/ja
Application granted granted Critical
Publication of JPH0419917Y2 publication Critical patent/JPH0419917Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP8900386U 1986-06-10 1986-06-10 Expired JPH0419917Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8900386U JPH0419917Y2 (enrdf_load_stackoverflow) 1986-06-10 1986-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8900386U JPH0419917Y2 (enrdf_load_stackoverflow) 1986-06-10 1986-06-10

Publications (2)

Publication Number Publication Date
JPS62201598U true JPS62201598U (enrdf_load_stackoverflow) 1987-12-22
JPH0419917Y2 JPH0419917Y2 (enrdf_load_stackoverflow) 1992-05-07

Family

ID=30947590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8900386U Expired JPH0419917Y2 (enrdf_load_stackoverflow) 1986-06-10 1986-06-10

Country Status (1)

Country Link
JP (1) JPH0419917Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0419917Y2 (enrdf_load_stackoverflow) 1992-05-07

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