Paul Champenois

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Guignicourt, FR

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Patents Grantslast 30 patents

Information Patent Grant
Conveyor installation for the treatment and transport of glass arti...
- Patent number 4,042,365
- Issue date Aug 16, 1977
- Verreries Mecaniques Champenoises
- Paul Champenois
- C03 - GLASS MINERAL OR SLAG WOOL