JPH028470Y2 - - Google Patents

Info

Publication number
JPH028470Y2
JPH028470Y2 JP1982051216U JP5121682U JPH028470Y2 JP H028470 Y2 JPH028470 Y2 JP H028470Y2 JP 1982051216 U JP1982051216 U JP 1982051216U JP 5121682 U JP5121682 U JP 5121682U JP H028470 Y2 JPH028470 Y2 JP H028470Y2
Authority
JP
Japan
Prior art keywords
diaphragm
thin film
diaphragms
polymer thin
speaker
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.)
Expired
Application number
JP1982051216U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58155195U (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 JP5121682U priority Critical patent/JPS58155195U/ja
Publication of JPS58155195U publication Critical patent/JPS58155195U/ja
Application granted granted Critical
Publication of JPH028470Y2 publication Critical patent/JPH028470Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP5121682U 1982-04-07 1982-04-07 スピ−カ用振動板 Granted JPS58155195U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5121682U JPS58155195U (ja) 1982-04-07 1982-04-07 スピ−カ用振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5121682U JPS58155195U (ja) 1982-04-07 1982-04-07 スピ−カ用振動板

Publications (2)

Publication Number Publication Date
JPS58155195U JPS58155195U (ja) 1983-10-17
JPH028470Y2 true JPH028470Y2 (OSRAM) 1990-02-28

Family

ID=30061942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5121682U Granted JPS58155195U (ja) 1982-04-07 1982-04-07 スピ−カ用振動板

Country Status (1)

Country Link
JP (1) JPS58155195U (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532319A (en) * 1978-08-28 1980-03-07 Yuasa Battery Co Ltd Sodium-sulfur battery

Also Published As

Publication number Publication date
JPS58155195U (ja) 1983-10-17

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