Philippe Poitevin

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Dissay-sous-Courcillon, FR

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Patents Grantslast 30 patents

Information Patent Grant
Composite stopper with controlled permeability
- Patent number 6,601,722
- Issue date Aug 5, 2003
- Cortex SAS
- François Litoux-Desrue
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL