Matthias Hofmann

Follow

Person

Monheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Hair cosmetic preparations containing cationic biopolymers
- Patent number 6,248,313
- Issue date Jun 19, 2001
- Henkel Kommanditgesellschaft auf Aktien
- Rolf Wachter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE