JPH0541951B2 - - Google Patents

Info

Publication number
JPH0541951B2
JPH0541951B2 JP63182525A JP18252588A JPH0541951B2 JP H0541951 B2 JPH0541951 B2 JP H0541951B2 JP 63182525 A JP63182525 A JP 63182525A JP 18252588 A JP18252588 A JP 18252588A JP H0541951 B2 JPH0541951 B2 JP H0541951B2
Authority
JP
Japan
Prior art keywords
buried
buried pipe
pipe
water
temperature
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
JP63182525A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0231185A (ja
Inventor
Nukio Kinoshita
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.)
SEIBU GAS KK
Original Assignee
SEIBU GAS KK
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 SEIBU GAS KK filed Critical SEIBU GAS KK
Priority to JP63182525A priority Critical patent/JPH0231185A/ja
Publication of JPH0231185A publication Critical patent/JPH0231185A/ja
Publication of JPH0541951B2 publication Critical patent/JPH0541951B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Radiation Pyrometers (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP63182525A 1988-07-20 1988-07-20 埋設管の探査方法 Granted JPH0231185A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63182525A JPH0231185A (ja) 1988-07-20 1988-07-20 埋設管の探査方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63182525A JPH0231185A (ja) 1988-07-20 1988-07-20 埋設管の探査方法

Publications (2)

Publication Number Publication Date
JPH0231185A JPH0231185A (ja) 1990-02-01
JPH0541951B2 true JPH0541951B2 (https=) 1993-06-25

Family

ID=16119830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63182525A Granted JPH0231185A (ja) 1988-07-20 1988-07-20 埋設管の探査方法

Country Status (1)

Country Link
JP (1) JPH0231185A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004007314A1 (de) * 2004-02-14 2005-08-25 Robert Bosch Gmbh Verfahren und Messgerät zur Ortung von in einem Medium eingeschlossenen Objekten
JP4997000B2 (ja) * 2007-07-05 2012-08-08 株式会社日立製作所 埋設配管経路探索システム、及び埋設配管経路探索方法
JP6723636B2 (ja) * 2016-02-04 2020-07-15 三菱重工業株式会社 識別システム、及び識別方法

Also Published As

Publication number Publication date
JPH0231185A (ja) 1990-02-01

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