JPS63183733U - - Google Patents

Info

Publication number
JPS63183733U
JPS63183733U JP7372887U JP7372887U JPS63183733U JP S63183733 U JPS63183733 U JP S63183733U JP 7372887 U JP7372887 U JP 7372887U JP 7372887 U JP7372887 U JP 7372887U JP S63183733 U JPS63183733 U JP S63183733U
Authority
JP
Japan
Prior art keywords
circuit
ringtone
current
telephone
signal
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
JP7372887U
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 JP7372887U priority Critical patent/JPS63183733U/ja
Publication of JPS63183733U publication Critical patent/JPS63183733U/ja
Pending legal-status Critical Current

Links

JP7372887U 1987-05-19 1987-05-19 Pending JPS63183733U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7372887U JPS63183733U (enrdf_load_stackoverflow) 1987-05-19 1987-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7372887U JPS63183733U (enrdf_load_stackoverflow) 1987-05-19 1987-05-19

Publications (1)

Publication Number Publication Date
JPS63183733U true JPS63183733U (enrdf_load_stackoverflow) 1988-11-25

Family

ID=30918318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7372887U Pending JPS63183733U (enrdf_load_stackoverflow) 1987-05-19 1987-05-19

Country Status (1)

Country Link
JP (1) JPS63183733U (enrdf_load_stackoverflow)

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