JPH0369096U - - Google Patents

Info

Publication number
JPH0369096U
JPH0369096U JP12787989U JP12787989U JPH0369096U JP H0369096 U JPH0369096 U JP H0369096U JP 12787989 U JP12787989 U JP 12787989U JP 12787989 U JP12787989 U JP 12787989U JP H0369096 U JPH0369096 U JP H0369096U
Authority
JP
Japan
Prior art keywords
earth
sand
small
starting shaft
removal device
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.)
Pending
Application number
JP12787989U
Other languages
English (en)
Japanese (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 JP12787989U priority Critical patent/JPH0369096U/ja
Publication of JPH0369096U publication Critical patent/JPH0369096U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP12787989U 1989-11-02 1989-11-02 Pending JPH0369096U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12787989U JPH0369096U (enrdf_load_stackoverflow) 1989-11-02 1989-11-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12787989U JPH0369096U (enrdf_load_stackoverflow) 1989-11-02 1989-11-02

Publications (1)

Publication Number Publication Date
JPH0369096U true JPH0369096U (enrdf_load_stackoverflow) 1991-07-09

Family

ID=31675619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12787989U Pending JPH0369096U (enrdf_load_stackoverflow) 1989-11-02 1989-11-02

Country Status (1)

Country Link
JP (1) JPH0369096U (enrdf_load_stackoverflow)

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