JPS6314523Y2 - - Google Patents

Info

Publication number
JPS6314523Y2
JPS6314523Y2 JP12786080U JP12786080U JPS6314523Y2 JP S6314523 Y2 JPS6314523 Y2 JP S6314523Y2 JP 12786080 U JP12786080 U JP 12786080U JP 12786080 U JP12786080 U JP 12786080U JP S6314523 Y2 JPS6314523 Y2 JP S6314523Y2
Authority
JP
Japan
Prior art keywords
circuit
tone ringer
signal
malfunction prevention
output
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
JP12786080U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5753753U (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 JP12786080U priority Critical patent/JPS6314523Y2/ja
Publication of JPS5753753U publication Critical patent/JPS5753753U/ja
Application granted granted Critical
Publication of JPS6314523Y2 publication Critical patent/JPS6314523Y2/ja
Expired legal-status Critical Current

Links

JP12786080U 1980-09-10 1980-09-10 Expired JPS6314523Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12786080U JPS6314523Y2 (en]) 1980-09-10 1980-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12786080U JPS6314523Y2 (en]) 1980-09-10 1980-09-10

Publications (2)

Publication Number Publication Date
JPS5753753U JPS5753753U (en]) 1982-03-29
JPS6314523Y2 true JPS6314523Y2 (en]) 1988-04-22

Family

ID=29488260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12786080U Expired JPS6314523Y2 (en]) 1980-09-10 1980-09-10

Country Status (1)

Country Link
JP (1) JPS6314523Y2 (en])

Also Published As

Publication number Publication date
JPS5753753U (en]) 1982-03-29

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