JPS6477358A - Duplicated signal supplying device - Google Patents

Duplicated signal supplying device

Info

Publication number
JPS6477358A
JPS6477358A JP23406987A JP23406987A JPS6477358A JP S6477358 A JPS6477358 A JP S6477358A JP 23406987 A JP23406987 A JP 23406987A JP 23406987 A JP23406987 A JP 23406987A JP S6477358 A JPS6477358 A JP S6477358A
Authority
JP
Japan
Prior art keywords
circuit
output
switch circuit
driven
switch
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.)
Granted
Application number
JP23406987A
Other languages
English (en)
Other versions
JPH0720171B2 (ja
Inventor
Koichi Kojima
Toshihiro Kawaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP23406987A priority Critical patent/JPH0720171B2/ja
Publication of JPS6477358A publication Critical patent/JPS6477358A/ja
Publication of JPH0720171B2 publication Critical patent/JPH0720171B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Exchanges (AREA)
  • Devices For Supply Of Signal Current (AREA)
JP23406987A 1987-09-18 1987-09-18 二重化信号供給装置 Expired - Fee Related JPH0720171B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23406987A JPH0720171B2 (ja) 1987-09-18 1987-09-18 二重化信号供給装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23406987A JPH0720171B2 (ja) 1987-09-18 1987-09-18 二重化信号供給装置

Publications (2)

Publication Number Publication Date
JPS6477358A true JPS6477358A (en) 1989-03-23
JPH0720171B2 JPH0720171B2 (ja) 1995-03-06

Family

ID=16965104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23406987A Expired - Fee Related JPH0720171B2 (ja) 1987-09-18 1987-09-18 二重化信号供給装置

Country Status (1)

Country Link
JP (1) JPH0720171B2 (ja)

Also Published As

Publication number Publication date
JPH0720171B2 (ja) 1995-03-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees