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Thomas Schwortschik
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Edingen, DE
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last 30 patents
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Patent Grant
Supply system for chemicals and its use
Patent number
6,679,764
Issue date
Jan 20, 2004
Merck Patent GmbH
Ulrich Finkenzeller
B24 - GRINDING POLISHING
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Patent Grant
Transport drum for liquids
Patent number
6,530,497
Issue date
Mar 11, 2003
Merck Patent GmbH
Joachim Horn
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL