JPH03775Y2 - - Google Patents

Info

Publication number
JPH03775Y2
JPH03775Y2 JP7506183U JP7506183U JPH03775Y2 JP H03775 Y2 JPH03775 Y2 JP H03775Y2 JP 7506183 U JP7506183 U JP 7506183U JP 7506183 U JP7506183 U JP 7506183U JP H03775 Y2 JPH03775 Y2 JP H03775Y2
Authority
JP
Japan
Prior art keywords
signal
main body
microphone
speaker
circuit
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
JP7506183U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59193056U (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 JP7506183U priority Critical patent/JPS59193056U/ja
Publication of JPS59193056U publication Critical patent/JPS59193056U/ja
Application granted granted Critical
Publication of JPH03775Y2 publication Critical patent/JPH03775Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP7506183U 1983-05-19 1983-05-19 送受話装置 Granted JPS59193056U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7506183U JPS59193056U (ja) 1983-05-19 1983-05-19 送受話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7506183U JPS59193056U (ja) 1983-05-19 1983-05-19 送受話装置

Publications (2)

Publication Number Publication Date
JPS59193056U JPS59193056U (ja) 1984-12-21
JPH03775Y2 true JPH03775Y2 (h) 1991-01-11

Family

ID=30205138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7506183U Granted JPS59193056U (ja) 1983-05-19 1983-05-19 送受話装置

Country Status (1)

Country Link
JP (1) JPS59193056U (h)

Also Published As

Publication number Publication date
JPS59193056U (ja) 1984-12-21

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