CA217006A - Pelle mecanique - Google Patents

Pelle mecanique

Info

Publication number
CA217006A
CA217006A CA217006A CA217006DA CA217006A CA 217006 A CA217006 A CA 217006A CA 217006 A CA217006 A CA 217006A CA 217006D A CA217006D A CA 217006DA CA 217006 A CA217006 A CA 217006A
Authority
CA
Canada
Prior art keywords
power shovel
shovel
power
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
CA217006A
Other languages
English (en)
Inventor
James Armstrong Edwin
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.)
Ball Engine Co
Original Assignee
Ball Engine Co
Publication date
Application granted granted Critical
Publication of CA217006A publication Critical patent/CA217006A/fr
Expired legal-status Critical Current

Links

CA217006A Pelle mecanique Expired CA217006A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA217006T

Publications (1)

Publication Number Publication Date
CA217006A true CA217006A (fr) 1922-03-21

Family

ID=35111450

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217006A Expired CA217006A (fr) Pelle mecanique

Country Status (1)

Country Link
CA (1) CA217006A (fr)

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