JPH0375634B2 - - Google Patents

Info

Publication number
JPH0375634B2
JPH0375634B2 JP63046972A JP4697288A JPH0375634B2 JP H0375634 B2 JPH0375634 B2 JP H0375634B2 JP 63046972 A JP63046972 A JP 63046972A JP 4697288 A JP4697288 A JP 4697288A JP H0375634 B2 JPH0375634 B2 JP H0375634B2
Authority
JP
Japan
Prior art keywords
line
station
slave
abnormality
cathodic protection
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 - Lifetime
Application number
JP63046972A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01222074A (ja
Inventor
Masaaki Tanaka
Shigeyoshi Sugita
Osamu Kaneda
Shunsuke Goto
Saburo Tsucha
Minoru Arai
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.)
Tokyo Gas Co Ltd
Nippon Corrosion Engineering Co Ltd
Original Assignee
Tokyo Gas Co Ltd
Nippon Corrosion Engineering Co 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 Tokyo Gas Co Ltd, Nippon Corrosion Engineering Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP63046972A priority Critical patent/JPH01222074A/ja
Publication of JPH01222074A publication Critical patent/JPH01222074A/ja
Publication of JPH0375634B2 publication Critical patent/JPH0375634B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Prevention Of Electric Corrosion (AREA)
JP63046972A 1988-02-29 1988-02-29 電気防食遠隔集中管理機構 Granted JPH01222074A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63046972A JPH01222074A (ja) 1988-02-29 1988-02-29 電気防食遠隔集中管理機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63046972A JPH01222074A (ja) 1988-02-29 1988-02-29 電気防食遠隔集中管理機構

Publications (2)

Publication Number Publication Date
JPH01222074A JPH01222074A (ja) 1989-09-05
JPH0375634B2 true JPH0375634B2 (esLanguage) 1991-12-02

Family

ID=12762163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63046972A Granted JPH01222074A (ja) 1988-02-29 1988-02-29 電気防食遠隔集中管理機構

Country Status (1)

Country Link
JP (1) JPH01222074A (esLanguage)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0527495Y2 (esLanguage) * 1989-09-19 1993-07-13

Also Published As

Publication number Publication date
JPH01222074A (ja) 1989-09-05

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