CA712485A - Rock drill feeding devices - Google Patents

Rock drill feeding devices

Info

Publication number
CA712485A
CA712485A CA712485A CA712485DA CA712485A CA 712485 A CA712485 A CA 712485A CA 712485 A CA712485 A CA 712485A CA 712485D A CA712485D A CA 712485DA CA 712485 A CA712485 A CA 712485A
Authority
CA
Canada
Prior art keywords
rock drill
feeding devices
drill feeding
rock
devices
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
CA712485A
Inventor
G. Leander Frans
H. Rosenblad Gunnar
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 CA712485A publication Critical patent/CA712485A/en
Expired legal-status Critical Current

Links

CA712485A Rock drill feeding devices Expired CA712485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA712485T

Publications (1)

Publication Number Publication Date
CA712485A true CA712485A (en) 1965-06-29

Family

ID=36041768

Family Applications (1)

Application Number Title Priority Date Filing Date
CA712485A Expired CA712485A (en) Rock drill feeding devices

Country Status (1)

Country Link
CA (1) CA712485A (en)

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