JPH0638552Y2 - ヘツドホン - Google Patents

ヘツドホン

Info

Publication number
JPH0638552Y2
JPH0638552Y2 JP1985172518U JP17251885U JPH0638552Y2 JP H0638552 Y2 JPH0638552 Y2 JP H0638552Y2 JP 1985172518 U JP1985172518 U JP 1985172518U JP 17251885 U JP17251885 U JP 17251885U JP H0638552 Y2 JPH0638552 Y2 JP H0638552Y2
Authority
JP
Japan
Prior art keywords
unit
auricle
housing
bass
treble
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
JP1985172518U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6280492U (OSRAM
Inventor
幸男 竹田
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1985172518U priority Critical patent/JPH0638552Y2/ja
Publication of JPS6280492U publication Critical patent/JPS6280492U/ja
Application granted granted Critical
Publication of JPH0638552Y2 publication Critical patent/JPH0638552Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP1985172518U 1985-11-08 1985-11-08 ヘツドホン Expired - Lifetime JPH0638552Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985172518U JPH0638552Y2 (ja) 1985-11-08 1985-11-08 ヘツドホン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985172518U JPH0638552Y2 (ja) 1985-11-08 1985-11-08 ヘツドホン

Publications (2)

Publication Number Publication Date
JPS6280492U JPS6280492U (OSRAM) 1987-05-22
JPH0638552Y2 true JPH0638552Y2 (ja) 1994-10-05

Family

ID=31109128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985172518U Expired - Lifetime JPH0638552Y2 (ja) 1985-11-08 1985-11-08 ヘツドホン

Country Status (1)

Country Link
JP (1) JPH0638552Y2 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010134313A1 (ja) * 2009-05-21 2010-11-25 株式会社オーディオテクニカ イヤホン
JP4523065B1 (ja) * 2009-05-21 2010-08-11 株式会社オーディオテクニカ イヤホン
JP4503685B1 (ja) * 2009-05-21 2010-07-14 株式会社オーディオテクニカ イヤホン

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628439A (en) * 1979-08-17 1981-03-20 Nec Corp Electron gun for microwave tube
JPS5819907U (ja) * 1981-07-31 1983-02-07 株式会社ダイフク 集品、箱詰設備

Also Published As

Publication number Publication date
JPS6280492U (OSRAM) 1987-05-22

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