Werner Rensinghoff

Follow

Person

Cologne, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for calcining fine grained material
- Patent number 4,541,245
- Issue date Sep 17, 1985
- Klockner-Humboldt-Deutz AG
- Jorgen Becker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES