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AU480963B2 - Boom members having stiffener elements for crane boom construction - Google Patents
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AU480963B2 - Boom members having stiffener elements for crane boom construction - Google Patents

Boom members having stiffener elements for crane boom construction

Info

Publication number
AU480963B2
AU480963B2 AU75692/74A AU7569274A AU480963B2 AU 480963 B2 AU480963 B2 AU 480963B2 AU 75692/74 A AU75692/74 A AU 75692/74A AU 7569274 A AU7569274 A AU 7569274A AU 480963 B2 AU480963 B2 AU 480963B2
Authority
AU
Australia
Prior art keywords
boom
construction
members
stiffener elements
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 - Lifetime
Application number
AU75692/74A
Other versions
AU7569274A (en
Inventor
P. LAMER and TERRY M. HOLMES GERALD
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.)
Case LLC
Original Assignee
JI Case Co
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 of AU480963B2 publication Critical patent/AU480963B2/en
Priority claimed from US446593A external-priority patent/US3890757A/en
Application filed by JI Case Co filed Critical JI Case Co
Publication of AU7569274A publication Critical patent/AU7569274A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU75692/74A 1974-02-28 1974-11-25 Boom members having stiffener elements for crane boom construction Expired - Lifetime AU480963B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US446593A US3890757A (en) 1974-02-28 1974-02-28 Boom members having stiffener elements for crane boom constructions
USUS446,593 1974-02-28

Publications (2)

Publication Number Publication Date
AU480963B2 true AU480963B2 (en)
AU7569274A AU7569274A (en) 1976-05-27

Family

ID=

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