CA617078A - Insert for rock drills - Google Patents

Insert for rock drills

Info

Publication number
CA617078A
CA617078A CA617078A CA617078DA CA617078A CA 617078 A CA617078 A CA 617078A CA 617078 A CA617078 A CA 617078A CA 617078D A CA617078D A CA 617078DA CA 617078 A CA617078 A CA 617078A
Authority
CA
Canada
Prior art keywords
insert
rock drills
drills
rock
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.)
Expired
Application number
CA617078A
Inventor
Gisner Bo
E. Edstrom Sven
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandco Ltd
Original Assignee
Sandco Ltd
Publication date
Application granted granted Critical
Publication of CA617078A publication Critical patent/CA617078A/en
Expired legal-status Critical Current

Links

CA617078A Insert for rock drills Expired CA617078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA617078T

Publications (1)

Publication Number Publication Date
CA617078A true CA617078A (en) 1961-03-28

Family

ID=35859376

Family Applications (1)

Application Number Title Priority Date Filing Date
CA617078A Expired CA617078A (en) Insert for rock drills

Country Status (1)

Country Link
CA (1) CA617078A (en)

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