JPH0354451Y2 - - Google Patents

Info

Publication number
JPH0354451Y2
JPH0354451Y2 JP1985200860U JP20086085U JPH0354451Y2 JP H0354451 Y2 JPH0354451 Y2 JP H0354451Y2 JP 1985200860 U JP1985200860 U JP 1985200860U JP 20086085 U JP20086085 U JP 20086085U JP H0354451 Y2 JPH0354451 Y2 JP H0354451Y2
Authority
JP
Japan
Prior art keywords
circuit
signal
signal line
telephone
handset
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
JP1985200860U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62112246U (pm
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 JP1985200860U priority Critical patent/JPH0354451Y2/ja
Publication of JPS62112246U publication Critical patent/JPS62112246U/ja
Application granted granted Critical
Publication of JPH0354451Y2 publication Critical patent/JPH0354451Y2/ja
Expired legal-status Critical Current

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  • Prepayment Telephone Systems (AREA)
JP1985200860U 1985-12-27 1985-12-27 Expired JPH0354451Y2 (pm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985200860U JPH0354451Y2 (pm) 1985-12-27 1985-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985200860U JPH0354451Y2 (pm) 1985-12-27 1985-12-27

Publications (2)

Publication Number Publication Date
JPS62112246U JPS62112246U (pm) 1987-07-17
JPH0354451Y2 true JPH0354451Y2 (pm) 1991-12-02

Family

ID=31163772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985200860U Expired JPH0354451Y2 (pm) 1985-12-27 1985-12-27

Country Status (1)

Country Link
JP (1) JPH0354451Y2 (pm)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2738722B2 (ja) * 1988-11-18 1998-04-08 松下電器産業株式会社 送受器装着検出回路

Also Published As

Publication number Publication date
JPS62112246U (pm) 1987-07-17

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