Yvon Bonnenfant

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Vittel, FR

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Patents Grantslast 30 patents

Information Patent Grant
Container and sealing assembly
- Patent number 4,679,696
- Issue date Jul 14, 1987
- Societe Generale des Eaux Minerales de Vittel
- Yvon Bonnenfant
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL