CA617639A - Dual purpose crane - Google Patents

Dual purpose crane

Info

Publication number
CA617639A
CA617639A CA617639A CA617639DA CA617639A CA 617639 A CA617639 A CA 617639A CA 617639 A CA617639 A CA 617639A CA 617639D A CA617639D A CA 617639DA CA 617639 A CA617639 A CA 617639A
Authority
CA
Canada
Prior art keywords
dual purpose
purpose crane
crane
dual
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
CA617639A
Inventor
Preston Martin
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.)
WELLMAN ENGINEERING Co
Original Assignee
WELLMAN ENGINEERING Co
Publication date
Application granted granted Critical
Publication of CA617639A publication Critical patent/CA617639A/en
Expired legal-status Critical Current

Links

CA617639A Dual purpose crane Expired CA617639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA617639T

Publications (1)

Publication Number Publication Date
CA617639A true CA617639A (en) 1961-04-04

Family

ID=35859932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA617639A Expired CA617639A (en) Dual purpose crane

Country Status (1)

Country Link
CA (1) CA617639A (en)

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