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Werner J. Windbergs
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Rockvale, CO, US
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Patents Grants
last 30 patents
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Patent Grant
Crane hoist apparatus
Patent number
7,048,491
Issue date
May 23, 2006
Werner J. Windbergs
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
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Patent Application
Crane hoist apparatus
Publication number
20040060886
Publication date
Apr 1, 2004
Werner J. Windbergs
B66 - HOISTING LIFTING HAULING