Klaus Deneke

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Troisdorf-Spich, DT

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Patents Grantslast 30 patents

Information Patent Grant
Electrical heating assembly having a thermally conductive refractor...
- Patent number 4,087,777
- Issue date May 2, 1978
- Dynamit Nobel Aktiengesellschaft
- Helmut Clasen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of preparing an electrically insulating embedding composition
- Patent number 3,959,001
- Issue date May 25, 1976
- Dynamit Nobel Aktiengesellschaft
- Helmut Clasen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES