CA205245A - Feed device for rock drills - Google Patents

Feed device for rock drills

Info

Publication number
CA205245A
CA205245A CA205245A CA205245DA CA205245A CA 205245 A CA205245 A CA 205245A CA 205245 A CA205245 A CA 205245A CA 205245D A CA205245D A CA 205245DA CA 205245 A CA205245 A CA 205245A
Authority
CA
Canada
Prior art keywords
feed device
rock drills
drills
rock
feed
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
CA205245A
Other languages
French (fr)
Inventor
Fisher Seguin
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA205245A publication Critical patent/CA205245A/en
Expired legal-status Critical Current

Links

CA205245A Feed device for rock drills Expired CA205245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA205245T

Publications (1)

Publication Number Publication Date
CA205245A true CA205245A (en) 1920-11-02

Family

ID=35099024

Family Applications (1)

Application Number Title Priority Date Filing Date
CA205245A Expired CA205245A (en) Feed device for rock drills

Country Status (1)

Country Link
CA (1) CA205245A (en)

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