CA314883A - Mining apparatus - Google Patents

Mining apparatus

Info

Publication number
CA314883A
CA314883A CA314883A CA314883DA CA314883A CA 314883 A CA314883 A CA 314883A CA 314883 A CA314883 A CA 314883A CA 314883D A CA314883D A CA 314883DA CA 314883 A CA314883 A CA 314883A
Authority
CA
Canada
Prior art keywords
mining apparatus
mining
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
CA314883A
Other languages
French (fr)
Inventor
P. Holmes Morris
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.)
Sullivan Machinery Co
Original Assignee
Sullivan Machinery Co
Publication date
Application granted granted Critical
Publication of CA314883A publication Critical patent/CA314883A/en
Expired legal-status Critical Current

Links

CA314883A Mining apparatus Expired CA314883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314883T

Publications (1)

Publication Number Publication Date
CA314883A true CA314883A (en) 1931-09-01

Family

ID=35274211

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314883A Expired CA314883A (en) Mining apparatus

Country Status (1)

Country Link
CA (1) CA314883A (en)

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