JPH0492096U - - Google Patents

Info

Publication number
JPH0492096U
JPH0492096U JP40709290U JP40709290U JPH0492096U JP H0492096 U JPH0492096 U JP H0492096U JP 40709290 U JP40709290 U JP 40709290U JP 40709290 U JP40709290 U JP 40709290U JP H0492096 U JPH0492096 U JP H0492096U
Authority
JP
Japan
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
JP40709290U
Other languages
Japanese (ja)
Other versions
JPH077431Y2 (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 JP40709290U priority Critical patent/JPH077431Y2/ja
Publication of JPH0492096U publication Critical patent/JPH0492096U/ja
Application granted granted Critical
Publication of JPH077431Y2 publication Critical patent/JPH077431Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP40709290U 1990-12-27 1990-12-27 被圧水を含む削孔戻り水の排出装置 Expired - Lifetime JPH077431Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP40709290U JPH077431Y2 (ja) 1990-12-27 1990-12-27 被圧水を含む削孔戻り水の排出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP40709290U JPH077431Y2 (ja) 1990-12-27 1990-12-27 被圧水を含む削孔戻り水の排出装置

Publications (2)

Publication Number Publication Date
JPH0492096U true JPH0492096U (enExample) 1992-08-11
JPH077431Y2 JPH077431Y2 (ja) 1995-02-22

Family

ID=31884081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP40709290U Expired - Lifetime JPH077431Y2 (ja) 1990-12-27 1990-12-27 被圧水を含む削孔戻り水の排出装置

Country Status (1)

Country Link
JP (1) JPH077431Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012207471A (ja) * 2011-03-30 2012-10-25 Japan Drilling Co Ltd 地中孔の掘削方法及びその装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012207471A (ja) * 2011-03-30 2012-10-25 Japan Drilling Co Ltd 地中孔の掘削方法及びその装置

Also Published As

Publication number Publication date
JPH077431Y2 (ja) 1995-02-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term