JPS6350514B2 - - Google Patents

Info

Publication number
JPS6350514B2
JPS6350514B2 JP25290084A JP25290084A JPS6350514B2 JP S6350514 B2 JPS6350514 B2 JP S6350514B2 JP 25290084 A JP25290084 A JP 25290084A JP 25290084 A JP25290084 A JP 25290084A JP S6350514 B2 JPS6350514 B2 JP S6350514B2
Authority
JP
Japan
Prior art keywords
drilling
drilling machine
information
excavation
measurement
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
Application number
JP25290084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61130593A (ja
Inventor
Akira Yoshida
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.)
Furukawa Kogyo Co Ltd
Original Assignee
Furukawa Kogyo 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 Furukawa Kogyo Co Ltd filed Critical Furukawa Kogyo Co Ltd
Priority to JP25290084A priority Critical patent/JPS61130593A/ja
Publication of JPS61130593A publication Critical patent/JPS61130593A/ja
Publication of JPS6350514B2 publication Critical patent/JPS6350514B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP25290084A 1984-11-30 1984-11-30 余掘測定システム Granted JPS61130593A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25290084A JPS61130593A (ja) 1984-11-30 1984-11-30 余掘測定システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25290084A JPS61130593A (ja) 1984-11-30 1984-11-30 余掘測定システム

Publications (2)

Publication Number Publication Date
JPS61130593A JPS61130593A (ja) 1986-06-18
JPS6350514B2 true JPS6350514B2 (enrdf_load_stackoverflow) 1988-10-11

Family

ID=17243733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25290084A Granted JPS61130593A (ja) 1984-11-30 1984-11-30 余掘測定システム

Country Status (1)

Country Link
JP (1) JPS61130593A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6202559B2 (ja) * 2013-07-26 2017-09-27 積水化学工業株式会社 埋設管路の計測装置、及び、埋設管路の計測方法
JP6420570B2 (ja) * 2014-06-03 2018-11-07 株式会社鴻池組 穿孔ナビゲーション装置
JP6352684B2 (ja) * 2014-06-03 2018-07-04 株式会社鴻池組 穿孔ナビゲーション装置
JP6923131B2 (ja) * 2017-10-25 2021-08-18 株式会社鴻池組 穿孔ナビゲーション装置

Also Published As

Publication number Publication date
JPS61130593A (ja) 1986-06-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees