CA388607A - Mining drill - Google Patents

Mining drill

Info

Publication number
CA388607A
CA388607A CA388607A CA388607DA CA388607A CA 388607 A CA388607 A CA 388607A CA 388607 A CA388607 A CA 388607A CA 388607D A CA388607D A CA 388607DA CA 388607 A CA388607 A CA 388607A
Authority
CA
Canada
Prior art keywords
mining drill
mining
drill
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
CA388607A
Other languages
French (fr)
Inventor
G. Brown Gouverneur
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 CA388607A publication Critical patent/CA388607A/en
Expired legal-status Critical Current

Links

CA388607A Mining drill Expired CA388607A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA388607T

Publications (1)

Publication Number Publication Date
CA388607A true CA388607A (en) 1940-05-14

Family

ID=35393792

Family Applications (1)

Application Number Title Priority Date Filing Date
CA388607A Expired CA388607A (en) Mining drill

Country Status (1)

Country Link
CA (1) CA388607A (en)

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