CA122617A - Crane or derrick - Google Patents

Crane or derrick

Info

Publication number
CA122617A
CA122617A CA000122617A CA122617DA CA122617A CA 122617 A CA122617 A CA 122617A CA 000122617 A CA000122617 A CA 000122617A CA 122617D A CA122617D A CA 122617DA CA 122617 A CA122617 A CA 122617A
Authority
CA
Canada
Prior art keywords
derrick
crane
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
CA000122617A
Other languages
French (fr)
Inventor
Andreas P. Lundin
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA122617A publication Critical patent/CA122617A/en
Expired legal-status Critical Current

Links

CA000122617A 1909-11-20 1909-11-20 Crane or derrick Expired CA122617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA122617T 1909-11-20

Publications (1)

Publication Number Publication Date
CA122617A true CA122617A (en) 1909-12-14

Family

ID=45242341

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000122617A Expired CA122617A (en) 1909-11-20 1909-11-20 Crane or derrick

Country Status (1)

Country Link
CA (1) CA122617A (en)

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