JPS5284824U - - Google Patents

Info

Publication number
JPS5284824U
JPS5284824U JP17274675U JP17274675U JPS5284824U JP S5284824 U JPS5284824 U JP S5284824U JP 17274675 U JP17274675 U JP 17274675U JP 17274675 U JP17274675 U JP 17274675U JP S5284824 U JPS5284824 U JP S5284824U
Authority
JP
Japan
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
JP17274675U
Other languages
Japanese (ja)
Other versions
JPS5644145Y2 (en:Method
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 JP1975172746U priority Critical patent/JPS5644145Y2/ja
Publication of JPS5284824U publication Critical patent/JPS5284824U/ja
Application granted granted Critical
Publication of JPS5644145Y2 publication Critical patent/JPS5644145Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP1975172746U 1975-12-20 1975-12-20 Expired JPS5644145Y2 (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975172746U JPS5644145Y2 (en:Method) 1975-12-20 1975-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975172746U JPS5644145Y2 (en:Method) 1975-12-20 1975-12-20

Publications (2)

Publication Number Publication Date
JPS5284824U true JPS5284824U (en:Method) 1977-06-24
JPS5644145Y2 JPS5644145Y2 (en:Method) 1981-10-15

Family

ID=28651186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975172746U Expired JPS5644145Y2 (en:Method) 1975-12-20 1975-12-20

Country Status (1)

Country Link
JP (1) JPS5644145Y2 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005311630A (ja) * 2004-04-20 2005-11-04 Sony Corp ヘッドホン装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931876U (en:Method) * 1972-06-26 1974-03-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931876U (en:Method) * 1972-06-26 1974-03-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005311630A (ja) * 2004-04-20 2005-11-04 Sony Corp ヘッドホン装置

Also Published As

Publication number Publication date
JPS5644145Y2 (en:Method) 1981-10-15

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