Heinz-Josef FUELLMAN

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Leichlingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Metal azo pigments
- Patent number 9,663,660
- Issue date May 30, 2017
- LANXESS Deutschland GmbH
- Stephan Michaelis
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METAL AZO PIGMENTS
- Publication number 20160280923
- Publication date Sep 29, 2016
- LANXESS Deutschland GmbH
- Stephan MICHAELIS
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS