Lichtenberg Feuerfest GmbH

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Organization

D-5200 Siegburg, 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

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Trademarklast 30 trademarks

Information Trademark
74268687 - PYROLUX
- Serial number 74268687
- Registration number 1743166
- Filing date Apr 15, 1992
- Lichtenberg Feuerfest GmbH
- 19 - Building materials (non-metallic)
Information Trademark
74268688 - GOPELIT
- Serial number 74268688
- Registration number 1744551
- Filing date Apr 15, 1992
- Lichtenberg Feuerfest GmbH
- 19 - Building materials (non-metallic)