JPH0466846U - - Google Patents

Info

Publication number
JPH0466846U
JPH0466846U JP10943790U JP10943790U JPH0466846U JP H0466846 U JPH0466846 U JP H0466846U JP 10943790 U JP10943790 U JP 10943790U JP 10943790 U JP10943790 U JP 10943790U JP H0466846 U JPH0466846 U JP H0466846U
Authority
JP
Japan
Prior art keywords
key
circuit
input
telephone
switching 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.)
Granted
Application number
JP10943790U
Other languages
English (en)
Japanese (ja)
Other versions
JP2523190Y2 (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 JP10943790U priority Critical patent/JP2523190Y2/ja
Publication of JPH0466846U publication Critical patent/JPH0466846U/ja
Application granted granted Critical
Publication of JP2523190Y2 publication Critical patent/JP2523190Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Telephone Set Structure (AREA)
JP10943790U 1990-10-18 1990-10-18 電話機用ｉｃのキー入力切り替え回路 Expired - Lifetime JP2523190Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10943790U JP2523190Y2 (ja) 1990-10-18 1990-10-18 電話機用ｉｃのキー入力切り替え回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10943790U JP2523190Y2 (ja) 1990-10-18 1990-10-18 電話機用ｉｃのキー入力切り替え回路

Publications (2)

Publication Number Publication Date
JPH0466846U true JPH0466846U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-12
JP2523190Y2 JP2523190Y2 (ja) 1997-01-22

Family

ID=31856641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10943790U Expired - Lifetime JP2523190Y2 (ja) 1990-10-18 1990-10-18 電話機用ｉｃのキー入力切り替え回路

Country Status (1)

Country Link
JP (1) JP2523190Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JP2523190Y2 (ja) 1997-01-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term