JPS6438896U - - Google Patents

Info

Publication number
JPS6438896U
JPS6438896U JP13381187U JP13381187U JPS6438896U JP S6438896 U JPS6438896 U JP S6438896U JP 13381187 U JP13381187 U JP 13381187U JP 13381187 U JP13381187 U JP 13381187U JP S6438896 U JPS6438896 U JP S6438896U
Authority
JP
Japan
Prior art keywords
headphone
horn
fitting part
adapter
fit
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.)
Pending
Application number
JP13381187U
Other languages
English (en)
Japanese (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 JP13381187U priority Critical patent/JPS6438896U/ja
Publication of JPS6438896U publication Critical patent/JPS6438896U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP13381187U 1987-09-01 1987-09-01 Pending JPS6438896U (US07179912-20070220-C00144.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13381187U JPS6438896U (US07179912-20070220-C00144.png) 1987-09-01 1987-09-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13381187U JPS6438896U (US07179912-20070220-C00144.png) 1987-09-01 1987-09-01

Publications (1)

Publication Number Publication Date
JPS6438896U true JPS6438896U (US07179912-20070220-C00144.png) 1989-03-08

Family

ID=31392020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13381187U Pending JPS6438896U (US07179912-20070220-C00144.png) 1987-09-01 1987-09-01

Country Status (1)

Country Link
JP (1) JPS6438896U (US07179912-20070220-C00144.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005348190A (ja) * 2004-06-04 2005-12-15 Elecom Co Ltd 音声拡大器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005348190A (ja) * 2004-06-04 2005-12-15 Elecom Co Ltd 音声拡大器

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