Jean-Pierre Caffin

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Dijon, FR

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Patents Grantslast 30 patents

Information Patent Grant
Zinc oxide-based composition for low and medium voltage varistors
- Patent number 5,143,651
- Issue date Sep 1, 1992
- Compagnie Europeenne de Composants Electroniques LCC
- Jean-Pierre Caffin
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES