JPS646637Y2 - - Google Patents

Info

Publication number
JPS646637Y2
JPS646637Y2 JP1983097295U JP9729583U JPS646637Y2 JP S646637 Y2 JPS646637 Y2 JP S646637Y2 JP 1983097295 U JP1983097295 U JP 1983097295U JP 9729583 U JP9729583 U JP 9729583U JP S646637 Y2 JPS646637 Y2 JP S646637Y2
Authority
JP
Japan
Prior art keywords
diaphragm
speaker unit
headphone
housing
shielding plate
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
Application number
JP1983097295U
Other languages
English (en)
Japanese (ja)
Other versions
JPS606392U (ja
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 filed Critical
Priority to JP9729583U priority Critical patent/JPS606392U/ja
Publication of JPS606392U publication Critical patent/JPS606392U/ja
Application granted granted Critical
Publication of JPS646637Y2 publication Critical patent/JPS646637Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP9729583U 1983-06-23 1983-06-23 ヘツドホン Granted JPS606392U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9729583U JPS606392U (ja) 1983-06-23 1983-06-23 ヘツドホン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9729583U JPS606392U (ja) 1983-06-23 1983-06-23 ヘツドホン

Publications (2)

Publication Number Publication Date
JPS606392U JPS606392U (ja) 1985-01-17
JPS646637Y2 true JPS646637Y2 (en]) 1989-02-21

Family

ID=30231498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9729583U Granted JPS606392U (ja) 1983-06-23 1983-06-23 ヘツドホン

Country Status (1)

Country Link
JP (1) JPS606392U (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127388U (ja) * 1983-02-17 1984-08-27 ヤシマ電気株式会社 イヤホン

Also Published As

Publication number Publication date
JPS606392U (ja) 1985-01-17

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