JPH01179693U - - Google Patents

Info

Publication number
JPH01179693U
JPH01179693U JP7656088U JP7656088U JPH01179693U JP H01179693 U JPH01179693 U JP H01179693U JP 7656088 U JP7656088 U JP 7656088U JP 7656088 U JP7656088 U JP 7656088U JP H01179693 U JPH01179693 U JP H01179693U
Authority
JP
Japan
Prior art keywords
diaphragm
utility
base material
scope
carbon fiber
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
JP7656088U
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 JP7656088U priority Critical patent/JPH01179693U/ja
Publication of JPH01179693U publication Critical patent/JPH01179693U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP7656088U 1988-06-09 1988-06-09 Pending JPH01179693U (US20100154141A1-20100624-C00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7656088U JPH01179693U (US20100154141A1-20100624-C00001.png) 1988-06-09 1988-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7656088U JPH01179693U (US20100154141A1-20100624-C00001.png) 1988-06-09 1988-06-09

Publications (1)

Publication Number Publication Date
JPH01179693U true JPH01179693U (US20100154141A1-20100624-C00001.png) 1989-12-22

Family

ID=31301580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7656088U Pending JPH01179693U (US20100154141A1-20100624-C00001.png) 1988-06-09 1988-06-09

Country Status (1)

Country Link
JP (1) JPH01179693U (US20100154141A1-20100624-C00001.png)

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