Jacques L. Dufort

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Fleury-les-Aubrais, FR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the application of polymer films on a support
- Patent number 4,116,749
- Issue date Sep 26, 1978
- Bureau de Recherches Geologiques et Minieres
- Jacques L. Dufort
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL