JPS6138984Y2 - - Google Patents

Info

Publication number
JPS6138984Y2
JPS6138984Y2 JP6966981U JP6966981U JPS6138984Y2 JP S6138984 Y2 JPS6138984 Y2 JP S6138984Y2 JP 6966981 U JP6966981 U JP 6966981U JP 6966981 U JP6966981 U JP 6966981U JP S6138984 Y2 JPS6138984 Y2 JP S6138984Y2
Authority
JP
Japan
Prior art keywords
guide posts
boring machine
post
guide
boring
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
JP6966981U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57184138U (enExample
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 JP6966981U priority Critical patent/JPS6138984Y2/ja
Publication of JPS57184138U publication Critical patent/JPS57184138U/ja
Application granted granted Critical
Publication of JPS6138984Y2 publication Critical patent/JPS6138984Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Earth Drilling (AREA)
JP6966981U 1981-05-13 1981-05-13 Expired JPS6138984Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6966981U JPS6138984Y2 (enExample) 1981-05-13 1981-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6966981U JPS6138984Y2 (enExample) 1981-05-13 1981-05-13

Publications (2)

Publication Number Publication Date
JPS57184138U JPS57184138U (enExample) 1982-11-22
JPS6138984Y2 true JPS6138984Y2 (enExample) 1986-11-10

Family

ID=29865538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6966981U Expired JPS6138984Y2 (enExample) 1981-05-13 1981-05-13

Country Status (1)

Country Link
JP (1) JPS6138984Y2 (enExample)

Also Published As

Publication number Publication date
JPS57184138U (enExample) 1982-11-22

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