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Waldsee, DE
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Patents Grants
last 30 patents
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Patent Grant
Hook-on grab bucket, in particular motor-driven underwater grab bucket
Patent number
7,207,127
Issue date
Apr 24, 2007
Wolfgang Rohr GmbH & Co. KG
Wolfgang Rohr
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
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Patent Application
Hook-on grab bucket, in particular motor-driven underwater grab bucket
Publication number
20050000124
Publication date
Jan 6, 2005
Wolfgang Rohr GmbH & Co. KG
Wolfgang Rohr
B66 - HOISTING LIFTING HAULING
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last 30 trademarks