JPS5275352A - Buried metal pipe detector and receiver - Google Patents

Buried metal pipe detector and receiver

Info

Publication number
JPS5275352A
JPS5275352A JP50151559A JP15155975A JPS5275352A JP S5275352 A JPS5275352 A JP S5275352A JP 50151559 A JP50151559 A JP 50151559A JP 15155975 A JP15155975 A JP 15155975A JP S5275352 A JPS5275352 A JP S5275352A
Authority
JP
Japan
Prior art keywords
receiver
buried metal
metal pipe
pipe detector
detector
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
JP50151559A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5756704B2 (online.php
Inventor
Morihiko Taguchi
Tsutomu Hatase
Juzo Kukida
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP50151559A priority Critical patent/JPS5275352A/ja
Publication of JPS5275352A publication Critical patent/JPS5275352A/ja
Publication of JPS5756704B2 publication Critical patent/JPS5756704B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
JP50151559A 1975-12-19 1975-12-19 Buried metal pipe detector and receiver Granted JPS5275352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50151559A JPS5275352A (en) 1975-12-19 1975-12-19 Buried metal pipe detector and receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50151559A JPS5275352A (en) 1975-12-19 1975-12-19 Buried metal pipe detector and receiver

Publications (2)

Publication Number Publication Date
JPS5275352A true JPS5275352A (en) 1977-06-24
JPS5756704B2 JPS5756704B2 (online.php) 1982-12-01

Family

ID=15521160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50151559A Granted JPS5275352A (en) 1975-12-19 1975-12-19 Buried metal pipe detector and receiver

Country Status (1)

Country Link
JP (1) JPS5275352A (online.php)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466170A (en) * 1977-11-07 1979-05-28 Nippon Telegr & Teleph Corp <Ntt> Measuring instrument of buried positions of underground cables
JPS5676075A (en) * 1979-11-26 1981-06-23 Res Dev Corp Of Japan Detecting method of material buried underground and device thereof
JPS56132585A (en) * 1980-03-24 1981-10-16 Kokusai Denshin Denwa Co Ltd <Kdd> Cable tracking system
US4691165A (en) * 1982-07-09 1987-09-01 Laszlo Szedlmajer Method and apparatus including spaced antennas for determining the trace and depth of underground metallic conductors
JPS6335978U (online.php) * 1986-08-26 1988-03-08

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466170A (en) * 1977-11-07 1979-05-28 Nippon Telegr & Teleph Corp <Ntt> Measuring instrument of buried positions of underground cables
JPS5676075A (en) * 1979-11-26 1981-06-23 Res Dev Corp Of Japan Detecting method of material buried underground and device thereof
JPS56132585A (en) * 1980-03-24 1981-10-16 Kokusai Denshin Denwa Co Ltd <Kdd> Cable tracking system
US4691165A (en) * 1982-07-09 1987-09-01 Laszlo Szedlmajer Method and apparatus including spaced antennas for determining the trace and depth of underground metallic conductors
JPS6335978U (online.php) * 1986-08-26 1988-03-08

Also Published As

Publication number Publication date
JPS5756704B2 (online.php) 1982-12-01

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