JPH0275890U - - Google Patents

Info

Publication number
JPH0275890U
JPH0275890U JP15430888U JP15430888U JPH0275890U JP H0275890 U JPH0275890 U JP H0275890U JP 15430888 U JP15430888 U JP 15430888U JP 15430888 U JP15430888 U JP 15430888U JP H0275890 U JPH0275890 U JP H0275890U
Authority
JP
Japan
Prior art keywords
speaker
headphone
damping material
metal outer
outer container
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
JP15430888U
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 JP15430888U priority Critical patent/JPH0275890U/ja
Publication of JPH0275890U publication Critical patent/JPH0275890U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP15430888U 1988-11-29 1988-11-29 Pending JPH0275890U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15430888U JPH0275890U (pt) 1988-11-29 1988-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15430888U JPH0275890U (pt) 1988-11-29 1988-11-29

Publications (1)

Publication Number Publication Date
JPH0275890U true JPH0275890U (pt) 1990-06-11

Family

ID=31430922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15430888U Pending JPH0275890U (pt) 1988-11-29 1988-11-29

Country Status (1)

Country Link
JP (1) JPH0275890U (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010157974A (ja) * 2009-01-05 2010-07-15 Audio Technica Corp 骨伝導マイクロホン内蔵ヘッドセット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010157974A (ja) * 2009-01-05 2010-07-15 Audio Technica Corp 骨伝導マイクロホン内蔵ヘッドセット

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