CA460612A - Apparatus for mining - Google Patents

Apparatus for mining

Info

Publication number
CA460612A
CA460612A CA460612A CA460612DA CA460612A CA 460612 A CA460612 A CA 460612A CA 460612 A CA460612 A CA 460612A CA 460612D A CA460612D A CA 460612DA CA 460612 A CA460612 A CA 460612A
Authority
CA
Canada
Prior art keywords
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
CA460612A
Other languages
French (fr)
Inventor
Bridie Mavor John
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.)
Mavor and Coulson Ltd
Original Assignee
Mavor and Coulson Ltd
Publication date
Application granted granted Critical
Publication of CA460612A publication Critical patent/CA460612A/en
Expired legal-status Critical Current

Links

CA460612A Apparatus for mining Expired CA460612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA460612T

Publications (1)

Publication Number Publication Date
CA460612A true CA460612A (en) 1949-10-25

Family

ID=35590290

Family Applications (1)

Application Number Title Priority Date Filing Date
CA460612A Expired CA460612A (en) Apparatus for mining

Country Status (1)

Country Link
CA (1) CA460612A (en)

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