CA217009A - Pelle mecanique - Google Patents

Pelle mecanique

Info

Publication number
CA217009A
CA217009A CA217009A CA217009DA CA217009A CA 217009 A CA217009 A CA 217009A CA 217009 A CA217009 A CA 217009A CA 217009D A CA217009D A CA 217009DA CA 217009 A CA217009 A CA 217009A
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
CA217009A
Other languages
English (en)
Inventor
James Armstrong Edwin
Rommerdale Holger
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 CA217009A publication Critical patent/CA217009A/fr
Expired legal-status Critical Current

Links

CA217009A Pelle mecanique Expired CA217009A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA217009T

Publications (1)

Publication Number Publication Date
CA217009A true CA217009A (fr) 1922-03-21

Family

ID=35111453

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217009A Expired CA217009A (fr) Pelle mecanique

Country Status (1)

Country Link
CA (1) CA217009A (fr)

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