Konstantin Morgenroth

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Maintal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Water-soluble black trisazo dyestuffs
- Patent number 4,917,731
- Issue date Apr 17, 1990
- Wolfgang Bauer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous dyestuff formulation, a process for its preparation and its...
- Patent number 4,348,204
- Issue date Sep 7, 1982
- Cassella Aktiengesellschaft
- Wolfgang Bauer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...