JPS56129539A - Monitoring circuit - Google Patents

Monitoring circuit

Info

Publication number
JPS56129539A
JPS56129539A JP3210380A JP3210380A JPS56129539A JP S56129539 A JPS56129539 A JP S56129539A JP 3210380 A JP3210380 A JP 3210380A JP 3210380 A JP3210380 A JP 3210380A JP S56129539 A JPS56129539 A JP S56129539A
Authority
JP
Japan
Prior art keywords
monitoring circuit
monitoring
circuit
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
JP3210380A
Other languages
Japanese (ja)
Other versions
JPS6231570B2 (en
Inventor
Takurou Oguchi
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 JP3210380A priority Critical patent/JPS56129539A/en
Publication of JPS56129539A publication Critical patent/JPS56129539A/en
Publication of JPS6231570B2 publication Critical patent/JPS6231570B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP3210380A 1980-03-13 1980-03-13 Monitoring circuit Granted JPS56129539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3210380A JPS56129539A (en) 1980-03-13 1980-03-13 Monitoring circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3210380A JPS56129539A (en) 1980-03-13 1980-03-13 Monitoring circuit

Publications (2)

Publication Number Publication Date
JPS56129539A true JPS56129539A (en) 1981-10-09
JPS6231570B2 JPS6231570B2 (en) 1987-07-09

Family

ID=12349558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3210380A Granted JPS56129539A (en) 1980-03-13 1980-03-13 Monitoring circuit

Country Status (1)

Country Link
JP (1) JPS56129539A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230311A (en) * 1975-09-03 1977-03-08 Hitachi Ltd Signal conveyance method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230311A (en) * 1975-09-03 1977-03-08 Hitachi Ltd Signal conveyance method

Also Published As

Publication number Publication date
JPS6231570B2 (en) 1987-07-09

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