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Peter Paul Alexander Berk
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Zwolle, NL
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Patents Grants
last 30 patents
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Patent Grant
Lifting clamp
Patent number
8,226,139
Issue date
Jul 24, 2012
The Crosby Group LLC
Peter Paul Alexander Berk
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
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Patent Application
LIFTING CLAMPING
Publication number
20100109362
Publication date
May 6, 2010
Peter Paul Alexander Berk
B66 - HOISTING LIFTING HAULING