Petra Hasselbach

Follow

Person

Dusseldorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Two-component cleaner and disinfectant tablet
- Patent number 4,683,072
- Issue date Jul 28, 1987
- Henkel Kommanditgesellschaft auf Aktien
- Bernd-Dieter Holdt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Two component cleaner and disinfectant tablet
- Patent number 4,578,207
- Issue date Mar 25, 1986
- Henkel Kommanditgesellschaft auf Aktien
- Bernd-Dieter Holdt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE