CA137214A - Mining machine - Google Patents

Mining machine

Info

Publication number
CA137214A
CA137214A CA000137214A CA137214DA CA137214A CA 137214 A CA137214 A CA 137214A CA 000137214 A CA000137214 A CA 000137214A CA 137214D A CA137214D A CA 137214DA CA 137214 A CA137214 A CA 137214A
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
CA000137214A
Other languages
French (fr)
Inventor
Ernest Penberthy
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA137214A publication Critical patent/CA137214A/en
Expired legal-status Critical Current

Links

CA000137214A 1911-07-04 1911-07-04 Mining machine Expired CA137214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA137214T 1911-07-04

Publications (1)

Publication Number Publication Date
CA137214A true CA137214A (en) 1911-12-05

Family

ID=45256930

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000137214A Expired CA137214A (en) 1911-07-04 1911-07-04 Mining machine

Country Status (1)

Country Link
CA (1) CA137214A (en)

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