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CA538614A - Rock pick-up device - Google Patents

Rock pick-up device

Info

Publication number
CA538614A
CA538614A CA538614A CA538614DA CA538614A CA 538614 A CA538614 A CA 538614A CA 538614 A CA538614 A CA 538614A CA 538614D A CA538614D A CA 538614DA CA 538614 A CA538614 A CA 538614A
Authority
CA
Canada
Prior art keywords
rock pick
rock
pick
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
CA538614A
Other languages
French (fr)
Inventor
C. Mossman Carl
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 CA538614A publication Critical patent/CA538614A/en
Expired legal-status Critical Current

Links

CA538614A Rock pick-up device Expired CA538614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA538614T

Publications (1)

Publication Number Publication Date
CA538614A true CA538614A (en) 1957-03-26

Family

ID=35693254

Family Applications (1)

Application Number Title Priority Date Filing Date
CA538614A Expired CA538614A (en) Rock pick-up device

Country Status (1)

Country Link
CA (1) CA538614A (en)

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