JPH0430851Y2 - - Google Patents

Info

Publication number
JPH0430851Y2
JPH0430851Y2 JP1987034201U JP3420187U JPH0430851Y2 JP H0430851 Y2 JPH0430851 Y2 JP H0430851Y2 JP 1987034201 U JP1987034201 U JP 1987034201U JP 3420187 U JP3420187 U JP 3420187U JP H0430851 Y2 JPH0430851 Y2 JP H0430851Y2
Authority
JP
Japan
Prior art keywords
telephone
circuit
hook
warning sound
call
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
JP1987034201U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63142950U (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 JP1987034201U priority Critical patent/JPH0430851Y2/ja
Publication of JPS63142950U publication Critical patent/JPS63142950U/ja
Application granted granted Critical
Publication of JPH0430851Y2 publication Critical patent/JPH0430851Y2/ja
Expired legal-status Critical Current

Links

JP1987034201U 1987-03-09 1987-03-09 Expired JPH0430851Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987034201U JPH0430851Y2 (en]) 1987-03-09 1987-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987034201U JPH0430851Y2 (en]) 1987-03-09 1987-03-09

Publications (2)

Publication Number Publication Date
JPS63142950U JPS63142950U (en]) 1988-09-20
JPH0430851Y2 true JPH0430851Y2 (en]) 1992-07-24

Family

ID=30842528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987034201U Expired JPH0430851Y2 (en]) 1987-03-09 1987-03-09

Country Status (1)

Country Link
JP (1) JPH0430851Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178851A (ja) * 1983-03-30 1984-10-11 Toshiba Corp 電話機回路

Also Published As

Publication number Publication date
JPS63142950U (en]) 1988-09-20

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