JPH01135847U - - Google Patents

Info

Publication number
JPH01135847U
JPH01135847U JP3153288U JP3153288U JPH01135847U JP H01135847 U JPH01135847 U JP H01135847U JP 3153288 U JP3153288 U JP 3153288U JP 3153288 U JP3153288 U JP 3153288U JP H01135847 U JPH01135847 U JP H01135847U
Authority
JP
Japan
Prior art keywords
changeover switch
call
circuit
telephone
adjustment device
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
JP3153288U
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 JP3153288U priority Critical patent/JPH01135847U/ja
Publication of JPH01135847U publication Critical patent/JPH01135847U/ja
Pending legal-status Critical Current

Links

JP3153288U 1988-03-09 1988-03-09 Pending JPH01135847U (US20080094685A1-20080424-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3153288U JPH01135847U (US20080094685A1-20080424-C00004.png) 1988-03-09 1988-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3153288U JPH01135847U (US20080094685A1-20080424-C00004.png) 1988-03-09 1988-03-09

Publications (1)

Publication Number Publication Date
JPH01135847U true JPH01135847U (US20080094685A1-20080424-C00004.png) 1989-09-18

Family

ID=31257450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3153288U Pending JPH01135847U (US20080094685A1-20080424-C00004.png) 1988-03-09 1988-03-09

Country Status (1)

Country Link
JP (1) JPH01135847U (US20080094685A1-20080424-C00004.png)

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