JPH0233888U - - Google Patents

Info

Publication number
JPH0233888U
JPH0233888U JP11068988U JP11068988U JPH0233888U JP H0233888 U JPH0233888 U JP H0233888U JP 11068988 U JP11068988 U JP 11068988U JP 11068988 U JP11068988 U JP 11068988U JP H0233888 U JPH0233888 U JP H0233888U
Authority
JP
Japan
Prior art keywords
support plate
rotating shaft
prismatic
cylinder
outer cylinder
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
JP11068988U
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 JP11068988U priority Critical patent/JPH0233888U/ja
Publication of JPH0233888U publication Critical patent/JPH0233888U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP11068988U 1988-08-25 1988-08-25 Pending JPH0233888U (US07655688-20100202-C00010.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11068988U JPH0233888U (US07655688-20100202-C00010.png) 1988-08-25 1988-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11068988U JPH0233888U (US07655688-20100202-C00010.png) 1988-08-25 1988-08-25

Publications (1)

Publication Number Publication Date
JPH0233888U true JPH0233888U (US07655688-20100202-C00010.png) 1990-03-02

Family

ID=31348075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11068988U Pending JPH0233888U (US07655688-20100202-C00010.png) 1988-08-25 1988-08-25

Country Status (1)

Country Link
JP (1) JPH0233888U (US07655688-20100202-C00010.png)

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