Aloys Engel

Follow

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Water-soluble monoazo dyes, their preparation and use
- Patent number 6,365,721
- Issue date Apr 2, 2002
- DyStar Textilfarben GmbH & Co.
- Aloys Engel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...