JPS6239181Y2 - - Google Patents

Info

Publication number
JPS6239181Y2
JPS6239181Y2 JP795582U JP795582U JPS6239181Y2 JP S6239181 Y2 JPS6239181 Y2 JP S6239181Y2 JP 795582 U JP795582 U JP 795582U JP 795582 U JP795582 U JP 795582U JP S6239181 Y2 JPS6239181 Y2 JP S6239181Y2
Authority
JP
Japan
Prior art keywords
driving
mounting base
piston
cylinder
tube
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
JP795582U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58111279U (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 JP795582U priority Critical patent/JPS58111279U/ja
Publication of JPS58111279U publication Critical patent/JPS58111279U/ja
Application granted granted Critical
Publication of JPS6239181Y2 publication Critical patent/JPS6239181Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP795582U 1982-01-23 1982-01-23 井戸掘削装置 Granted JPS58111279U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP795582U JPS58111279U (ja) 1982-01-23 1982-01-23 井戸掘削装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP795582U JPS58111279U (ja) 1982-01-23 1982-01-23 井戸掘削装置

Publications (2)

Publication Number Publication Date
JPS58111279U JPS58111279U (ja) 1983-07-29
JPS6239181Y2 true JPS6239181Y2 (enExample) 1987-10-06

Family

ID=30020678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP795582U Granted JPS58111279U (ja) 1982-01-23 1982-01-23 井戸掘削装置

Country Status (1)

Country Link
JP (1) JPS58111279U (enExample)

Also Published As

Publication number Publication date
JPS58111279U (ja) 1983-07-29

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