JPS57155886U - - Google Patents

Info

Publication number
JPS57155886U
JPS57155886U JP4270981U JP4270981U JPS57155886U JP S57155886 U JPS57155886 U JP S57155886U JP 4270981 U JP4270981 U JP 4270981U JP 4270981 U JP4270981 U JP 4270981U JP S57155886 U JPS57155886 U JP S57155886U
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
JP4270981U
Other languages
Japanese (ja)
Other versions
JPS622862Y2 (ko
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 JP1981042709U priority Critical patent/JPS622862Y2/ja
Publication of JPS57155886U publication Critical patent/JPS57155886U/ja
Application granted granted Critical
Publication of JPS622862Y2 publication Critical patent/JPS622862Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
JP1981042709U 1981-03-26 1981-03-26 Expired JPS622862Y2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981042709U JPS622862Y2 (ko) 1981-03-26 1981-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981042709U JPS622862Y2 (ko) 1981-03-26 1981-03-26

Publications (2)

Publication Number Publication Date
JPS57155886U true JPS57155886U (ko) 1982-09-30
JPS622862Y2 JPS622862Y2 (ko) 1987-01-22

Family

ID=29839731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981042709U Expired JPS622862Y2 (ko) 1981-03-26 1981-03-26

Country Status (1)

Country Link
JP (1) JPS622862Y2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110299A (ja) * 1982-12-15 1984-06-26 Sony Corp ヘッドホン

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018392A (ko) * 1973-06-22 1975-02-26
JPS51116744U (ko) * 1975-03-18 1976-09-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018392A (ko) * 1973-06-22 1975-02-26
JPS51116744U (ko) * 1975-03-18 1976-09-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110299A (ja) * 1982-12-15 1984-06-26 Sony Corp ヘッドホン

Also Published As

Publication number Publication date
JPS622862Y2 (ko) 1987-01-22

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