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Günter Berschel
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Koln, DE
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last 30 patents
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Pastes containing matting and structuring agents and coating agents...
Patent number
6,686,412
Issue date
Feb 3, 2004
E. I. Du Pont de Nemours and Company
Günter Berschel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...