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Resin supply systems
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Patent number 11,305,471
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Issue date Apr 19, 2022
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COEXPAIR S.A.
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André Bertin
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3195185
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Patent number 3,195,185
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Issue date Jul 20, 1965
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2948018
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Patent number 2,948,018
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Issue date Aug 9, 1960
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2689376
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Patent number 2,689,376
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Issue date Sep 21, 1954
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2423914
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Patent number 2,423,914
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Issue date Jul 15, 1947
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2338607
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Patent number 2,338,607
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Issue date Jan 4, 1944
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2327079
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Patent number 2,327,079
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Issue date Aug 17, 1943
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2287277
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Patent number 2,287,277
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Issue date Jun 23, 1942
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2272449
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Patent number 2,272,449
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Issue date Feb 10, 1942
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL