Werner Sindermann

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Huerth, DE

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Patents Grantslast 30 patents

Information Patent Grant
Monoazo pigment preparations based on C.I. Pigment Yellow 74
- Patent number 7,419,541
- Issue date Sep 2, 2008
- lariant Produkte (Deutschland) GmbH
- Felix W. Grimm
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Monoazo pigment preparations based on c.i. pigment yellow 74
- Publication number 20070128532
- Publication date Jun 7, 2007
- Felix W. Grimm
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...