Edmund Goerenz

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Alsdorf-Hoengen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Prefabricated part made of vitreous fused silica for use as a refra...
- Patent number 5,885,913
- Issue date Mar 23, 1999
- Lichtenberg Feuerfest GmbH
- Jean-Marie Delcloy
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing a composite material comprising of at least t...
- Patent number 5,462,616
- Issue date Oct 31, 1995
- Dyko Industriekeramik GmbH
- Edmund Goerenz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Zirconium silicate brick and method for its production
- Patent number 5,407,873
- Issue date Apr 18, 1995
- Dyko Industriekeramik GmbH
- Edmund Goerenz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES