JPH01177693U - - Google Patents

Info

Publication number
JPH01177693U
JPH01177693U JP7486488U JP7486488U JPH01177693U JP H01177693 U JPH01177693 U JP H01177693U JP 7486488 U JP7486488 U JP 7486488U JP 7486488 U JP7486488 U JP 7486488U JP H01177693 U JPH01177693 U JP H01177693U
Authority
JP
Japan
Prior art keywords
cone
diaphragm
diaphragm material
dome
shaped
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
JP7486488U
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 JP7486488U priority Critical patent/JPH01177693U/ja
Publication of JPH01177693U publication Critical patent/JPH01177693U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP7486488U 1988-06-06 1988-06-06 Pending JPH01177693U (US20030199744A1-20031023-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7486488U JPH01177693U (US20030199744A1-20031023-C00003.png) 1988-06-06 1988-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7486488U JPH01177693U (US20030199744A1-20031023-C00003.png) 1988-06-06 1988-06-06

Publications (1)

Publication Number Publication Date
JPH01177693U true JPH01177693U (US20030199744A1-20031023-C00003.png) 1989-12-19

Family

ID=31299951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7486488U Pending JPH01177693U (US20030199744A1-20031023-C00003.png) 1988-06-06 1988-06-06

Country Status (1)

Country Link
JP (1) JPH01177693U (US20030199744A1-20031023-C00003.png)

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