JPS6114055Y2 - - Google Patents

Info

Publication number
JPS6114055Y2
JPS6114055Y2 JP1980065977U JP6597780U JPS6114055Y2 JP S6114055 Y2 JPS6114055 Y2 JP S6114055Y2 JP 1980065977 U JP1980065977 U JP 1980065977U JP 6597780 U JP6597780 U JP 6597780U JP S6114055 Y2 JPS6114055 Y2 JP S6114055Y2
Authority
JP
Japan
Prior art keywords
microphone
headphone
amplifier
terminal
slave unit
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
JP1980065977U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56167371U (en]
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 JP1980065977U priority Critical patent/JPS6114055Y2/ja
Publication of JPS56167371U publication Critical patent/JPS56167371U/ja
Application granted granted Critical
Publication of JPS6114055Y2 publication Critical patent/JPS6114055Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
JP1980065977U 1980-05-13 1980-05-13 Expired JPS6114055Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980065977U JPS6114055Y2 (en]) 1980-05-13 1980-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980065977U JPS6114055Y2 (en]) 1980-05-13 1980-05-13

Publications (2)

Publication Number Publication Date
JPS56167371U JPS56167371U (en]) 1981-12-11
JPS6114055Y2 true JPS6114055Y2 (en]) 1986-05-01

Family

ID=29660085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980065977U Expired JPS6114055Y2 (en]) 1980-05-13 1980-05-13

Country Status (1)

Country Link
JP (1) JPS6114055Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338401U (en]) * 1976-09-03 1978-04-04

Also Published As

Publication number Publication date
JPS56167371U (en]) 1981-12-11

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