JPS5278424U - - Google Patents

Info

Publication number
JPS5278424U
JPS5278424U JP16702375U JP16702375U JPS5278424U JP S5278424 U JPS5278424 U JP S5278424U JP 16702375 U JP16702375 U JP 16702375U JP 16702375 U JP16702375 U JP 16702375U JP S5278424 U JPS5278424 U JP S5278424U
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.)
Pending
Application number
JP16702375U
Other languages
Japanese (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 JP16702375U priority Critical patent/JPS5278424U/ja
Publication of JPS5278424U publication Critical patent/JPS5278424U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP16702375U 1975-12-10 1975-12-10 Pending JPS5278424U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16702375U JPS5278424U (ko) 1975-12-10 1975-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16702375U JPS5278424U (ko) 1975-12-10 1975-12-10

Publications (1)

Publication Number Publication Date
JPS5278424U true JPS5278424U (ko) 1977-06-11

Family

ID=28645670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16702375U Pending JPS5278424U (ko) 1975-12-10 1975-12-10

Country Status (1)

Country Link
JP (1) JPS5278424U (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014087054A (ja) * 2012-10-24 2014-05-12 Apk Co Ltd イヤチップ及びその製造方法とイヤチップを備えるイヤホン

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4431107Y1 (ko) * 1967-06-05 1969-12-22
US3602654A (en) * 1968-10-04 1971-08-31 John A Victoreen Hydraulically expandable earpiece

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4431107Y1 (ko) * 1967-06-05 1969-12-22
US3602654A (en) * 1968-10-04 1971-08-31 John A Victoreen Hydraulically expandable earpiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014087054A (ja) * 2012-10-24 2014-05-12 Apk Co Ltd イヤチップ及びその製造方法とイヤチップを備えるイヤホン

Similar Documents

Publication Publication Date Title
JPS5427613B2 (ko)
JPS5731484B2 (ko)
JPS5611262B2 (ko)
JPS5641956B2 (ko)
JPS5278424U (ko)
JPS5248602U (ko)
JPS5198436U (ko)
JPS5230395U (ko)
JPS5425143Y2 (ko)
JPS5112757B1 (ko)
JPS5425467B2 (ko)
JPS5287863U (ko)
JPS529235U (ko)
JPS5263635U (ko)
JPS5239928U (ko)
JPS5210398U (ko)
JPS51144111U (ko)
CH596293A5 (ko)
CH606038A5 (ko)
CH589750B5 (ko)
CH591894A5 (ko)
CH594993A5 (ko)
CH596103A5 (ko)
CH596389A5 (ko)
CH596461A5 (ko)