Rene Bregenzer

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Neuhausen am Rheinfall, CH

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Patents Grantslast 30 patents

Information Patent Grant
Composite panels having two outer layers and a core
- Patent number 5,508,082
- Issue date Apr 16, 1996
- Alusuisse-Lonza Services Ltd.
- Rainer Ehrat
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Composite panels having two outer layers and a core
- Patent number 5,507,894
- Issue date Apr 16, 1996
- Alusuisse-Lonza Services Ltd.
- Rainer Ehrat
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES