JPH0111798Y2 - - Google Patents

Info

Publication number
JPH0111798Y2
JPH0111798Y2 JP14165982U JP14165982U JPH0111798Y2 JP H0111798 Y2 JPH0111798 Y2 JP H0111798Y2 JP 14165982 U JP14165982 U JP 14165982U JP 14165982 U JP14165982 U JP 14165982U JP H0111798 Y2 JPH0111798 Y2 JP H0111798Y2
Authority
JP
Japan
Prior art keywords
case
glass window
observation device
pile hole
utility
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
JP14165982U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5947740U (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 JP14165982U priority Critical patent/JPS5947740U/ja
Publication of JPS5947740U publication Critical patent/JPS5947740U/ja
Application granted granted Critical
Publication of JPH0111798Y2 publication Critical patent/JPH0111798Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Sampling And Sample Adjustment (AREA)
JP14165982U 1982-09-18 1982-09-18 現場造成杭の杭孔内部観察器 Granted JPS5947740U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14165982U JPS5947740U (ja) 1982-09-18 1982-09-18 現場造成杭の杭孔内部観察器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14165982U JPS5947740U (ja) 1982-09-18 1982-09-18 現場造成杭の杭孔内部観察器

Publications (2)

Publication Number Publication Date
JPS5947740U JPS5947740U (ja) 1984-03-29
JPH0111798Y2 true JPH0111798Y2 (enExample) 1989-04-06

Family

ID=30316771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14165982U Granted JPS5947740U (ja) 1982-09-18 1982-09-18 現場造成杭の杭孔内部観察器

Country Status (1)

Country Link
JP (1) JPS5947740U (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02304194A (ja) * 1989-05-18 1990-12-17 Mitsubishi Kensetsu Kk リバース工法用掘削機
JP5981792B2 (ja) * 2012-07-20 2016-08-31 株式会社技研製作所 圧入連続壁の造成方法

Also Published As

Publication number Publication date
JPS5947740U (ja) 1984-03-29

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