Erwin Krusche

Follow

Person

Frankfurt am Main, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Water-soluble trisazo 8-amino-naphthol-1 dyes
- Patent number 4,033,945
- Issue date Jul 5, 1977
- Cassella Farbwerke Mainkur Aktiengesellschaft
- Wolfgang Bauer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fast, brown sulfur dyestuffs and process for the preparation thereof
- Patent number 3,956,332
- Issue date May 11, 1976
- Cassella Farbwerke Mainkur Aktiengesellschaft
- Erwin Krusche
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...