JPH0638555Y2 - スピーカ用振動板 - Google Patents

スピーカ用振動板

Info

Publication number
JPH0638555Y2
JPH0638555Y2 JP619990U JP619990U JPH0638555Y2 JP H0638555 Y2 JPH0638555 Y2 JP H0638555Y2 JP 619990 U JP619990 U JP 619990U JP 619990 U JP619990 U JP 619990U JP H0638555 Y2 JPH0638555 Y2 JP H0638555Y2
Authority
JP
Japan
Prior art keywords
thermosetting resin
cellulose
speaker diaphragm
olefin
based powder
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 - Lifetime
Application number
JP619990U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0398596U (enExample
Inventor
秀平 太田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kenwood KK
Original Assignee
Kenwood KK
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 by Kenwood KK filed Critical Kenwood KK
Priority to JP619990U priority Critical patent/JPH0638555Y2/ja
Publication of JPH0398596U publication Critical patent/JPH0398596U/ja
Application granted granted Critical
Publication of JPH0638555Y2 publication Critical patent/JPH0638555Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP619990U 1990-01-29 1990-01-29 スピーカ用振動板 Expired - Lifetime JPH0638555Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP619990U JPH0638555Y2 (ja) 1990-01-29 1990-01-29 スピーカ用振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP619990U JPH0638555Y2 (ja) 1990-01-29 1990-01-29 スピーカ用振動板

Publications (2)

Publication Number Publication Date
JPH0398596U JPH0398596U (enExample) 1991-10-14
JPH0638555Y2 true JPH0638555Y2 (ja) 1994-10-05

Family

ID=31509877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP619990U Expired - Lifetime JPH0638555Y2 (ja) 1990-01-29 1990-01-29 スピーカ用振動板

Country Status (1)

Country Link
JP (1) JPH0638555Y2 (enExample)

Also Published As

Publication number Publication date
JPH0398596U (enExample) 1991-10-14

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