CA247836A - Machine a miner - Google Patents

Machine a miner

Info

Publication number
CA247836A
CA247836A CA247836A CA247836DA CA247836A CA 247836 A CA247836 A CA 247836A CA 247836 A CA247836 A CA 247836A CA 247836D A CA247836D A CA 247836DA CA 247836 A CA247836 A CA 247836A
Authority
CA
Canada
Prior art keywords
mining machine
mining
machine
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
CA247836A
Other languages
English (en)
Inventor
O'toole Edward
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 CA247836A publication Critical patent/CA247836A/fr
Expired legal-status Critical Current

Links

CA247836A Machine a miner Expired CA247836A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA247836T

Publications (1)

Publication Number Publication Date
CA247836A true CA247836A (fr) 1925-03-17

Family

ID=35154810

Family Applications (1)

Application Number Title Priority Date Filing Date
CA247836A Expired CA247836A (fr) Machine a miner

Country Status (1)

Country Link
CA (1) CA247836A (fr)

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