JPH02129490U - - Google Patents

Info

Publication number
JPH02129490U
JPH02129490U JP3810889U JP3810889U JPH02129490U JP H02129490 U JPH02129490 U JP H02129490U JP 3810889 U JP3810889 U JP 3810889U JP 3810889 U JP3810889 U JP 3810889U JP H02129490 U JPH02129490 U JP H02129490U
Authority
JP
Japan
Prior art keywords
drive device
rotary column
rotary
support leg
vertical axis
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
JP3810889U
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 JP3810889U priority Critical patent/JPH02129490U/ja
Publication of JPH02129490U publication Critical patent/JPH02129490U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP3810889U 1989-03-31 1989-03-31 Pending JPH02129490U (US06420036-20020716-C00037.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3810889U JPH02129490U (US06420036-20020716-C00037.png) 1989-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3810889U JPH02129490U (US06420036-20020716-C00037.png) 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
JPH02129490U true JPH02129490U (US06420036-20020716-C00037.png) 1990-10-25

Family

ID=31545821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3810889U Pending JPH02129490U (US06420036-20020716-C00037.png) 1989-03-31 1989-03-31

Country Status (1)

Country Link
JP (1) JPH02129490U (US06420036-20020716-C00037.png)

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