CA518568A - Elements d'excavation de chaine de boiseur - Google Patents

Elements d'excavation de chaine de boiseur

Info

Publication number
CA518568A
CA518568A CA518568A CA518568DA CA518568A CA 518568 A CA518568 A CA 518568A CA 518568 A CA518568 A CA 518568A CA 518568D A CA518568D A CA 518568DA CA 518568 A CA518568 A CA 518568A
Authority
CA
Canada
Prior art keywords
cribber
chain excavating
excavating elements
elements
chain
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
CA518568A
Other languages
English (en)
Inventor
W. Protzeller Harry
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.)
Nordberg Manufacturing Co
Original Assignee
Nordberg Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA518568A publication Critical patent/CA518568A/fr
Expired legal-status Critical Current

Links

CA518568A Elements d'excavation de chaine de boiseur Expired CA518568A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA518568T

Publications (1)

Publication Number Publication Date
CA518568A true CA518568A (fr) 1955-11-15

Family

ID=35671769

Family Applications (1)

Application Number Title Priority Date Filing Date
CA518568A Expired CA518568A (fr) Elements d'excavation de chaine de boiseur

Country Status (1)

Country Link
CA (1) CA518568A (fr)

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