JPH025091U - - Google Patents

Info

Publication number
JPH025091U
JPH025091U JP8279888U JP8279888U JPH025091U JP H025091 U JPH025091 U JP H025091U JP 8279888 U JP8279888 U JP 8279888U JP 8279888 U JP8279888 U JP 8279888U JP H025091 U JPH025091 U JP H025091U
Authority
JP
Japan
Prior art keywords
buried conductor
detector
marking
conductor detector
marking device
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
JP8279888U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP8279888U priority Critical patent/JPH025091U/ja
Publication of JPH025091U publication Critical patent/JPH025091U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
JP8279888U 1988-06-22 1988-06-22 Pending JPH025091U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8279888U JPH025091U (enrdf_load_stackoverflow) 1988-06-22 1988-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8279888U JPH025091U (enrdf_load_stackoverflow) 1988-06-22 1988-06-22

Publications (1)

Publication Number Publication Date
JPH025091U true JPH025091U (enrdf_load_stackoverflow) 1990-01-12

Family

ID=31307539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8279888U Pending JPH025091U (enrdf_load_stackoverflow) 1988-06-22 1988-06-22

Country Status (1)

Country Link
JP (1) JPH025091U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60227187A (ja) * 1984-04-26 1985-11-12 Nippon Kokan Kk <Nkk> 地中埋設物の位置検出方法
JPS61104284A (ja) * 1984-10-27 1986-05-22 Tokai Musen Kenkyusho:Kk 埋設物検知装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60227187A (ja) * 1984-04-26 1985-11-12 Nippon Kokan Kk <Nkk> 地中埋設物の位置検出方法
JPS61104284A (ja) * 1984-10-27 1986-05-22 Tokai Musen Kenkyusho:Kk 埋設物検知装置

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