JPS5818390Y2 - イヤホ−ン装置 - Google Patents

イヤホ−ン装置

Info

Publication number
JPS5818390Y2
JPS5818390Y2 JP1978136396U JP13639678U JPS5818390Y2 JP S5818390 Y2 JPS5818390 Y2 JP S5818390Y2 JP 1978136396 U JP1978136396 U JP 1978136396U JP 13639678 U JP13639678 U JP 13639678U JP S5818390 Y2 JPS5818390 Y2 JP S5818390Y2
Authority
JP
Japan
Prior art keywords
earphone
ear
locking
outer periphery
hanger
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
JP1978136396U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5553382U (enrdf_load_stackoverflow
Inventor
三島教和
上村智彦
Original Assignee
星電器製造株式会社
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 by 星電器製造株式会社 filed Critical 星電器製造株式会社
Priority to JP1978136396U priority Critical patent/JPS5818390Y2/ja
Publication of JPS5553382U publication Critical patent/JPS5553382U/ja
Application granted granted Critical
Publication of JPS5818390Y2 publication Critical patent/JPS5818390Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP1978136396U 1978-10-03 1978-10-03 イヤホ−ン装置 Expired JPS5818390Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978136396U JPS5818390Y2 (ja) 1978-10-03 1978-10-03 イヤホ−ン装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978136396U JPS5818390Y2 (ja) 1978-10-03 1978-10-03 イヤホ−ン装置

Publications (2)

Publication Number Publication Date
JPS5553382U JPS5553382U (enrdf_load_stackoverflow) 1980-04-10
JPS5818390Y2 true JPS5818390Y2 (ja) 1983-04-14

Family

ID=29107584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978136396U Expired JPS5818390Y2 (ja) 1978-10-03 1978-10-03 イヤホ−ン装置

Country Status (1)

Country Link
JP (1) JPS5818390Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5610963B2 (ja) * 2010-10-04 2014-10-22 株式会社オーディオテクニカ イヤホン

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018227U (enrdf_load_stackoverflow) * 1973-06-14 1975-02-28

Also Published As

Publication number Publication date
JPS5553382U (enrdf_load_stackoverflow) 1980-04-10

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