JPS626783Y2 - - Google Patents

Info

Publication number
JPS626783Y2
JPS626783Y2 JP1981098563U JP9856381U JPS626783Y2 JP S626783 Y2 JPS626783 Y2 JP S626783Y2 JP 1981098563 U JP1981098563 U JP 1981098563U JP 9856381 U JP9856381 U JP 9856381U JP S626783 Y2 JPS626783 Y2 JP S626783Y2
Authority
JP
Japan
Prior art keywords
earphone
housing
utility
ear
pad
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.)
Expired
Application number
JP1981098563U
Other languages
English (en)
Japanese (ja)
Other versions
JPS586492U (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 JP9856381U priority Critical patent/JPS586492U/ja
Publication of JPS586492U publication Critical patent/JPS586492U/ja
Application granted granted Critical
Publication of JPS626783Y2 publication Critical patent/JPS626783Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP9856381U 1981-07-03 1981-07-03 イヤホ−ン Granted JPS586492U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9856381U JPS586492U (ja) 1981-07-03 1981-07-03 イヤホ−ン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9856381U JPS586492U (ja) 1981-07-03 1981-07-03 イヤホ−ン

Publications (2)

Publication Number Publication Date
JPS586492U JPS586492U (ja) 1983-01-17
JPS626783Y2 true JPS626783Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-02-17

Family

ID=29893321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9856381U Granted JPS586492U (ja) 1981-07-03 1981-07-03 イヤホ−ン

Country Status (1)

Country Link
JP (1) JPS586492U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391924A (en) * 1941-07-16 1946-01-01 Brush Dev Co Phone and method of making same
JPS5314522U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-07-19 1978-02-07
JPS5713893A (en) * 1980-06-30 1982-01-23 Pioneer Electronic Corp Ear speaker
JPS5934232Y2 (ja) * 1980-08-22 1984-09-21 パイオニア株式会社 イヤ−スピ−カ

Also Published As

Publication number Publication date
JPS586492U (ja) 1983-01-17

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