JPH0250492U - - Google Patents

Info

Publication number
JPH0250492U
JPH0250492U JP12935588U JP12935588U JPH0250492U JP H0250492 U JPH0250492 U JP H0250492U JP 12935588 U JP12935588 U JP 12935588U JP 12935588 U JP12935588 U JP 12935588U JP H0250492 U JPH0250492 U JP H0250492U
Authority
JP
Japan
Prior art keywords
cutter
fixture
rock drilling
cutter body
convex portion
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
JP12935588U
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 JP12935588U priority Critical patent/JPH0250492U/ja
Publication of JPH0250492U publication Critical patent/JPH0250492U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP12935588U 1988-09-30 1988-09-30 Pending JPH0250492U (US06826419-20041130-M00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12935588U JPH0250492U (US06826419-20041130-M00005.png) 1988-09-30 1988-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12935588U JPH0250492U (US06826419-20041130-M00005.png) 1988-09-30 1988-09-30

Publications (1)

Publication Number Publication Date
JPH0250492U true JPH0250492U (US06826419-20041130-M00005.png) 1990-04-09

Family

ID=31383557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12935588U Pending JPH0250492U (US06826419-20041130-M00005.png) 1988-09-30 1988-09-30

Country Status (1)

Country Link
JP (1) JPH0250492U (US06826419-20041130-M00005.png)

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