JPS586489U - 耳掛け式音響変換装置 - Google Patents

耳掛け式音響変換装置

Info

Publication number
JPS586489U
JPS586489U JP3603681U JP3603681U JPS586489U JP S586489 U JPS586489 U JP S586489U JP 3603681 U JP3603681 U JP 3603681U JP 3603681 U JP3603681 U JP 3603681U JP S586489 U JPS586489 U JP S586489U
Authority
JP
Japan
Prior art keywords
ear
sound transducer
hook sound
hook
headphone
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.)
Granted
Application number
JP3603681U
Other languages
English (en)
Japanese (ja)
Other versions
JPS641834Y2 (enrdf_load_stackoverflow
Inventor
榎戸　一浩
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 JP3603681U priority Critical patent/JPS586489U/ja
Publication of JPS586489U publication Critical patent/JPS586489U/ja
Application granted granted Critical
Publication of JPS641834Y2 publication Critical patent/JPS641834Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP3603681U 1981-03-14 1981-03-14 耳掛け式音響変換装置 Granted JPS586489U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3603681U JPS586489U (ja) 1981-03-14 1981-03-14 耳掛け式音響変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3603681U JPS586489U (ja) 1981-03-14 1981-03-14 耳掛け式音響変換装置

Publications (2)

Publication Number Publication Date
JPS586489U true JPS586489U (ja) 1983-01-17
JPS641834Y2 JPS641834Y2 (enrdf_load_stackoverflow) 1989-01-17

Family

ID=29833281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3603681U Granted JPS586489U (ja) 1981-03-14 1981-03-14 耳掛け式音響変換装置

Country Status (1)

Country Link
JP (1) JPS586489U (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004128721A (ja) * 2002-09-30 2004-04-22 Audio Technica Corp 耳掛式ヘッドホン
JP2015070468A (ja) * 2013-09-30 2015-04-13 株式会社Ｊｖｃケンウッド 耳掛け式ヘッドホン
JP2016009970A (ja) * 2014-06-24 2016-01-18 株式会社Ｊｖｃケンウッド 耳掛け式イヤホン，耳掛け式ヘッドセット，及び耳掛けハンガ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55171183U (enrdf_load_stackoverflow) * 1979-05-25 1980-12-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55171183U (enrdf_load_stackoverflow) * 1979-05-25 1980-12-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004128721A (ja) * 2002-09-30 2004-04-22 Audio Technica Corp 耳掛式ヘッドホン
JP2015070468A (ja) * 2013-09-30 2015-04-13 株式会社Ｊｖｃケンウッド 耳掛け式ヘッドホン
JP2016009970A (ja) * 2014-06-24 2016-01-18 株式会社Ｊｖｃケンウッド 耳掛け式イヤホン，耳掛け式ヘッドセット，及び耳掛けハンガ

Also Published As

Publication number Publication date
JPS641834Y2 (enrdf_load_stackoverflow) 1989-01-17

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