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JPS51117088A - Conductor detection method - Google Patents

Conductor detection method

Info

Publication number
JPS51117088A
JPS51117088A JP50040799A JP4079975A JPS51117088A JP S51117088 A JPS51117088 A JP S51117088A JP 50040799 A JP50040799 A JP 50040799A JP 4079975 A JP4079975 A JP 4079975A JP S51117088 A JPS51117088 A JP S51117088A
Authority
JP
Japan
Prior art keywords
detection method
conductor detection
conductor
buried conductor
exposed part
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.)
Pending
Application number
JP50040799A
Other languages
Japanese (ja)
Inventor
Makoto Yabuki
Fukashi Yamazaki
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP50040799A priority Critical patent/JPS51117088A/en
Publication of JPS51117088A publication Critical patent/JPS51117088A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

PURPOSE:Facile detection method of buried conductor, by means of adding signals to exposed part of buried conductor, to visually indicate.
JP50040799A 1975-04-05 1975-04-05 Conductor detection method Pending JPS51117088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50040799A JPS51117088A (en) 1975-04-05 1975-04-05 Conductor detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50040799A JPS51117088A (en) 1975-04-05 1975-04-05 Conductor detection method

Publications (1)

Publication Number Publication Date
JPS51117088A true JPS51117088A (en) 1976-10-14

Family

ID=12590662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50040799A Pending JPS51117088A (en) 1975-04-05 1975-04-05 Conductor detection method

Country Status (1)

Country Link
JP (1) JPS51117088A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61197584U (en) * 1985-05-31 1986-12-10
JPS6335977U (en) * 1986-08-26 1988-03-08
JPS64481A (en) * 1986-06-26 1989-01-05 Nkk Corp Detection of damage of coated film
JPH1151907A (en) * 1997-08-04 1999-02-26 Tokyo Gas Co Ltd Method for locating damaged parts in concealed pipelines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61197584U (en) * 1985-05-31 1986-12-10
JPH0334713Y2 (en) * 1985-05-31 1991-07-23
JPS64481A (en) * 1986-06-26 1989-01-05 Nkk Corp Detection of damage of coated film
JPS6335977U (en) * 1986-08-26 1988-03-08
JPH1151907A (en) * 1997-08-04 1999-02-26 Tokyo Gas Co Ltd Method for locating damaged parts in concealed pipelines

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