JPS6178495U - - Google Patents

Info

Publication number
JPS6178495U
JPS6178495U JP16432184U JP16432184U JPS6178495U JP S6178495 U JPS6178495 U JP S6178495U JP 16432184 U JP16432184 U JP 16432184U JP 16432184 U JP16432184 U JP 16432184U JP S6178495 U JPS6178495 U JP S6178495U
Authority
JP
Japan
Prior art keywords
headphone
speaker unit
diaphragm
symmetrical
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.)
Granted
Application number
JP16432184U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0224310Y2 (enrdf_load_html_response
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 JP16432184U priority Critical patent/JPH0224310Y2/ja
Publication of JPS6178495U publication Critical patent/JPS6178495U/ja
Application granted granted Critical
Publication of JPH0224310Y2 publication Critical patent/JPH0224310Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP16432184U 1984-10-30 1984-10-30 Expired JPH0224310Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16432184U JPH0224310Y2 (enrdf_load_html_response) 1984-10-30 1984-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16432184U JPH0224310Y2 (enrdf_load_html_response) 1984-10-30 1984-10-30

Publications (2)

Publication Number Publication Date
JPS6178495U true JPS6178495U (enrdf_load_html_response) 1986-05-26
JPH0224310Y2 JPH0224310Y2 (enrdf_load_html_response) 1990-07-03

Family

ID=30722183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16432184U Expired JPH0224310Y2 (enrdf_load_html_response) 1984-10-30 1984-10-30

Country Status (1)

Country Link
JP (1) JPH0224310Y2 (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009089446A (ja) * 2009-01-29 2009-04-23 Victor Co Of Japan Ltd ヘッドホン
JP2017103604A (ja) * 2015-12-01 2017-06-08 勇 小泉 前方定位可能な受話器及び受話器の前方定位支援装着具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009089446A (ja) * 2009-01-29 2009-04-23 Victor Co Of Japan Ltd ヘッドホン
JP2017103604A (ja) * 2015-12-01 2017-06-08 勇 小泉 前方定位可能な受話器及び受話器の前方定位支援装着具

Also Published As

Publication number Publication date
JPH0224310Y2 (enrdf_load_html_response) 1990-07-03

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