CA490194A - Grues d'exploitation - Google Patents

Grues d'exploitation

Info

Publication number
CA490194A
CA490194A CA490194A CA490194DA CA490194A CA 490194 A CA490194 A CA 490194A CA 490194 A CA490194 A CA 490194A CA 490194D A CA490194D A CA 490194DA CA 490194 A CA490194 A CA 490194A
Authority
CA
Canada
Prior art keywords
cranes
logging
logging cranes
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
CA490194A
Other languages
English (en)
Inventor
D. Troyer Marc
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.)
BERGER ENGINEERING WORKS
Original Assignee
BERGER ENGINEERING WORKS
Publication date
Application granted granted Critical
Publication of CA490194A publication Critical patent/CA490194A/fr
Expired legal-status Critical Current

Links

CA490194A Grues d'exploitation Expired CA490194A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA490194T

Publications (1)

Publication Number Publication Date
CA490194A true CA490194A (fr) 1953-02-03

Family

ID=35629927

Family Applications (1)

Application Number Title Priority Date Filing Date
CA490194A Expired CA490194A (fr) Grues d'exploitation

Country Status (1)

Country Link
CA (1) CA490194A (fr)

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