JPS58191785U - オ−プンエア式ヘツドホ−ン - Google Patents

オ−プンエア式ヘツドホ−ン

Info

Publication number
JPS58191785U
JPS58191785U JP8877382U JP8877382U JPS58191785U JP S58191785 U JPS58191785 U JP S58191785U JP 8877382 U JP8877382 U JP 8877382U JP 8877382 U JP8877382 U JP 8877382U JP S58191785 U JPS58191785 U JP S58191785U
Authority
JP
Japan
Prior art keywords
open air
headphone
covers
air headphone
ear pad
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
JP8877382U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6318231Y2 (en]
Inventor
熱田　久典
Original Assignee
アイワ株式会社
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 アイワ株式会社 filed Critical アイワ株式会社
Priority to JP8877382U priority Critical patent/JPS58191785U/ja
Publication of JPS58191785U publication Critical patent/JPS58191785U/ja
Application granted granted Critical
Publication of JPS6318231Y2 publication Critical patent/JPS6318231Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP8877382U 1982-06-16 1982-06-16 オ−プンエア式ヘツドホ−ン Granted JPS58191785U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8877382U JPS58191785U (ja) 1982-06-16 1982-06-16 オ−プンエア式ヘツドホ−ン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8877382U JPS58191785U (ja) 1982-06-16 1982-06-16 オ−プンエア式ヘツドホ−ン

Publications (2)

Publication Number Publication Date
JPS58191785U true JPS58191785U (ja) 1983-12-20
JPS6318231Y2 JPS6318231Y2 (en]) 1988-05-23

Family

ID=30097432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8877382U Granted JPS58191785U (ja) 1982-06-16 1982-06-16 オ−プンエア式ヘツドホ−ン

Country Status (1)

Country Link
JP (1) JPS58191785U (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108694U (en]) * 1988-01-18 1989-07-24
JP2005086220A (ja) * 2003-09-04 2005-03-31 Matsushita Electric Ind Co Ltd 電気音響変換器およびこれを用いた電子機器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108694U (en]) * 1988-01-18 1989-07-24
JP2005086220A (ja) * 2003-09-04 2005-03-31 Matsushita Electric Ind Co Ltd 電気音響変換器およびこれを用いた電子機器

Also Published As

Publication number Publication date
JPS6318231Y2 (en]) 1988-05-23

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