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William Hachtmann
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Madera, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Device for cleaning grooved surfaces of a moving transport
Patent number
8,555,461
Issue date
Oct 15, 2013
William Hachtmann
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
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Patent Application
DEVICE FOR CLEANING GROOVED SURFACES OF A MOVING TRANSPORT
Publication number
20120110777
Publication date
May 10, 2012
William Hachtmann
B66 - HOISTING LIFTING HAULING