CA340533A - Tunnel shovel conveyer - Google Patents

Tunnel shovel conveyer

Info

Publication number
CA340533A
CA340533A CA340533A CA340533DA CA340533A CA 340533 A CA340533 A CA 340533A CA 340533 A CA340533 A CA 340533A CA 340533D A CA340533D A CA 340533DA CA 340533 A CA340533 A CA 340533A
Authority
CA
Canada
Prior art keywords
tunnel
shovel
conveyer
shovel conveyer
tunnel shovel
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
CA340533A
Other languages
French (fr)
Inventor
Pugsley Porter Johnston
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 CA340533A publication Critical patent/CA340533A/en
Expired legal-status Critical Current

Links

CA340533A Tunnel shovel conveyer Expired CA340533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA340533T

Publications (1)

Publication Number Publication Date
CA340533A true CA340533A (en) 1934-04-03

Family

ID=35303676

Family Applications (1)

Application Number Title Priority Date Filing Date
CA340533A Expired CA340533A (en) Tunnel shovel conveyer

Country Status (1)

Country Link
CA (1) CA340533A (en)

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