JPH0349494Y2 - - Google Patents

Info

Publication number
JPH0349494Y2
JPH0349494Y2 JP1986099845U JP9984586U JPH0349494Y2 JP H0349494 Y2 JPH0349494 Y2 JP H0349494Y2 JP 1986099845 U JP1986099845 U JP 1986099845U JP 9984586 U JP9984586 U JP 9984586U JP H0349494 Y2 JPH0349494 Y2 JP H0349494Y2
Authority
JP
Japan
Prior art keywords
polarity
telephone
circuit
line
diode
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
JP1986099845U
Other languages
English (en)
Japanese (ja)
Other versions
JPS637841U (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 JP1986099845U priority Critical patent/JPH0349494Y2/ja
Publication of JPS637841U publication Critical patent/JPS637841U/ja
Application granted granted Critical
Publication of JPH0349494Y2 publication Critical patent/JPH0349494Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Manipulation Of Pulses (AREA)
  • Prepayment Telephone Systems (AREA)
JP1986099845U 1986-07-01 1986-07-01 Expired JPH0349494Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986099845U JPH0349494Y2 (en]) 1986-07-01 1986-07-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986099845U JPH0349494Y2 (en]) 1986-07-01 1986-07-01

Publications (2)

Publication Number Publication Date
JPS637841U JPS637841U (en]) 1988-01-19
JPH0349494Y2 true JPH0349494Y2 (en]) 1991-10-22

Family

ID=30969103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986099845U Expired JPH0349494Y2 (en]) 1986-07-01 1986-07-01

Country Status (1)

Country Link
JP (1) JPH0349494Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551016U (en]) * 1978-09-26 1980-04-03

Also Published As

Publication number Publication date
JPS637841U (en]) 1988-01-19

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