JPH0715265Y2 - ヘッドホン装置 - Google Patents

ヘッドホン装置

Info

Publication number
JPH0715265Y2
JPH0715265Y2 JP1988129705U JP12970588U JPH0715265Y2 JP H0715265 Y2 JPH0715265 Y2 JP H0715265Y2 JP 1988129705 U JP1988129705 U JP 1988129705U JP 12970588 U JP12970588 U JP 12970588U JP H0715265 Y2 JPH0715265 Y2 JP H0715265Y2
Authority
JP
Japan
Prior art keywords
headband
head
headphone device
headphone
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.)
Expired - Lifetime
Application number
JP1988129705U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0251496U (cs
Inventor
正宏 土肥
耕治 投野
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP1988129705U priority Critical patent/JPH0715265Y2/ja
Publication of JPH0251496U publication Critical patent/JPH0251496U/ja
Application granted granted Critical
Publication of JPH0715265Y2 publication Critical patent/JPH0715265Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP1988129705U 1988-10-03 1988-10-03 ヘッドホン装置 Expired - Lifetime JPH0715265Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988129705U JPH0715265Y2 (ja) 1988-10-03 1988-10-03 ヘッドホン装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988129705U JPH0715265Y2 (ja) 1988-10-03 1988-10-03 ヘッドホン装置

Publications (2)

Publication Number Publication Date
JPH0251496U JPH0251496U (cs) 1990-04-11
JPH0715265Y2 true JPH0715265Y2 (ja) 1995-04-10

Family

ID=31384227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988129705U Expired - Lifetime JPH0715265Y2 (ja) 1988-10-03 1988-10-03 ヘッドホン装置

Country Status (1)

Country Link
JP (1) JPH0715265Y2 (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57106381U (cs) * 1980-12-23 1982-06-30
JPS63135232A (ja) * 1986-11-28 1988-06-07 Toray Ind Inc 炭素繊維強化プラスチツク

Also Published As

Publication number Publication date
JPH0251496U (cs) 1990-04-11

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