Rudiger Kammerer

Follow

Person

Bad Honnef, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Reinforced plasterboard and method of forming
- Patent number 4,902,348
- Issue date Feb 20, 1990
- Bayer Aktiengesellschaft
- Gert Kossatz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES