JPH01175093U - - Google Patents

Info

Publication number
JPH01175093U
JPH01175093U JP7146588U JP7146588U JPH01175093U JP H01175093 U JPH01175093 U JP H01175093U JP 7146588 U JP7146588 U JP 7146588U JP 7146588 U JP7146588 U JP 7146588U JP H01175093 U JPH01175093 U JP H01175093U
Authority
JP
Japan
Prior art keywords
headphone
audio device
terminal
present
adapter jack
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.)
Pending
Application number
JP7146588U
Other languages
English (en)
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 JP7146588U priority Critical patent/JPH01175093U/ja
Publication of JPH01175093U publication Critical patent/JPH01175093U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Headphones And Earphones (AREA)
JP7146588U 1988-05-30 1988-05-30 Pending JPH01175093U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7146588U JPH01175093U (de) 1988-05-30 1988-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7146588U JPH01175093U (de) 1988-05-30 1988-05-30

Publications (1)

Publication Number Publication Date
JPH01175093U true JPH01175093U (de) 1989-12-13

Family

ID=31296673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7146588U Pending JPH01175093U (de) 1988-05-30 1988-05-30

Country Status (1)

Country Link
JP (1) JPH01175093U (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021210689A1 (ja) * 2020-04-15 2021-10-21 利也 川端 音声調整回路及びこれを用いたプラグ装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553530B2 (de) * 1974-08-07 1980-01-25 Mtu Friedrichshafen Gmbh

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553530B2 (de) * 1974-08-07 1980-01-25 Mtu Friedrichshafen Gmbh

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021210689A1 (ja) * 2020-04-15 2021-10-21 利也 川端 音声調整回路及びこれを用いたプラグ装置

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