CA247838A - Machine a miner - Google Patents

Machine a miner

Info

Publication number
CA247838A
CA247838A CA247838A CA247838DA CA247838A CA 247838 A CA247838 A CA 247838A CA 247838 A CA247838 A CA 247838A CA 247838D A CA247838D A CA 247838DA CA 247838 A CA247838 A CA 247838A
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
CA247838A
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 CA247838A publication Critical patent/CA247838A/fr
Expired legal-status Critical Current

Links

CA247838A Machine a miner Expired CA247838A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA247838T

Publications (1)

Publication Number Publication Date
CA247838A true CA247838A (fr) 1925-03-17

Family

ID=35154812

Family Applications (1)

Application Number Title Priority Date Filing Date
CA247838A Expired CA247838A (fr) Machine a miner

Country Status (1)

Country Link
CA (1) CA247838A (fr)

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