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CA470956A - Jib cranes - Google Patents

Jib cranes

Info

Publication number
CA470956A
CA470956A CA470956A CA470956DA CA470956A CA 470956 A CA470956 A CA 470956A CA 470956 A CA470956 A CA 470956A CA 470956D A CA470956D A CA 470956DA CA 470956 A CA470956 A CA 470956A
Authority
CA
Canada
Prior art keywords
jib cranes
cranes
jib
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
CA470956A
Other languages
French (fr)
Inventor
Wright Macfarlane James
William Jolly James
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
Publication date
Application granted granted Critical
Publication of CA470956A publication Critical patent/CA470956A/en
Expired legal-status Critical Current

Links

CA470956A Jib cranes Expired CA470956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA470956T

Publications (1)

Publication Number Publication Date
CA470956A true CA470956A (en) 1951-01-23

Family

ID=35604901

Family Applications (1)

Application Number Title Priority Date Filing Date
CA470956A Expired CA470956A (en) Jib cranes

Country Status (1)

Country Link
CA (1) CA470956A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068762A (en) * 1975-09-11 1978-01-17 Kennard Jr Dwight Clinton Pickup truck derrick

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068762A (en) * 1975-09-11 1978-01-17 Kennard Jr Dwight Clinton Pickup truck derrick

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