Walter Horstmann

Follow

Person

Bergisch-Gladbach, Schildgen, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Triazolyl stilbene brighteners method of preparing and detergents t...
- Patent number 3,994,834
- Issue date Nov 30, 1976
- Bayer Aktiengesellschaft
- Alfons Dorlars
- C07 - ORGANIC CHEMISTRY