JPH025484U - - Google Patents

Info

Publication number
JPH025484U
JPH025484U JP8051988U JP8051988U JPH025484U JP H025484 U JPH025484 U JP H025484U JP 8051988 U JP8051988 U JP 8051988U JP 8051988 U JP8051988 U JP 8051988U JP H025484 U JPH025484 U JP H025484U
Authority
JP
Japan
Prior art keywords
tube
bucket
casing
view
excavating
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
JP8051988U
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 JP8051988U priority Critical patent/JPH025484U/ja
Publication of JPH025484U publication Critical patent/JPH025484U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP8051988U 1988-06-20 1988-06-20 Pending JPH025484U (US20100223739A1-20100909-C00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8051988U JPH025484U (US20100223739A1-20100909-C00005.png) 1988-06-20 1988-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8051988U JPH025484U (US20100223739A1-20100909-C00005.png) 1988-06-20 1988-06-20

Publications (1)

Publication Number Publication Date
JPH025484U true JPH025484U (US20100223739A1-20100909-C00005.png) 1990-01-16

Family

ID=31305344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8051988U Pending JPH025484U (US20100223739A1-20100909-C00005.png) 1988-06-20 1988-06-20

Country Status (1)

Country Link
JP (1) JPH025484U (US20100223739A1-20100909-C00005.png)

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