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CA827529A - Feed control means for rock drills - Google Patents

Feed control means for rock drills

Info

Publication number
CA827529A
CA827529A CA827529A CA827529DA CA827529A CA 827529 A CA827529 A CA 827529A CA 827529 A CA827529 A CA 827529A CA 827529D A CA827529D A CA 827529DA CA 827529 A CA827529 A CA 827529A
Authority
CA
Canada
Prior art keywords
control means
feed control
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
CA827529A
Inventor
Meyer Waldemar
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
Publication date
Application granted granted Critical
Publication of CA827529A publication Critical patent/CA827529A/en
Expired legal-status Critical Current

Links

CA827529A Feed control means for rock drills Expired CA827529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA827529T

Publications (1)

Publication Number Publication Date
CA827529A true CA827529A (en) 1969-11-18

Family

ID=36304976

Family Applications (1)

Application Number Title Priority Date Filing Date
CA827529A Expired CA827529A (en) Feed control means for rock drills

Country Status (1)

Country Link
CA (1) CA827529A (en)

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