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Injection mould for flexible tube
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Patent number 9,108,371
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Issue date Aug 18, 2015
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PLASTICUM NETHERLANDS B.V.
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Gerrit Jan Stegeman
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Throttled-core-centering injection molding
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Issue date Sep 15, 2009
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Sorensen Research and Development Trust
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Paul Philip Brown
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Hollow stackable plastic products
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Patent number 4,657,141
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Issue date Apr 14, 1987
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Primtec
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Jens O. Sorensen
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Injection moulding
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Patent number 4,264,295
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Issue date Apr 28, 1981
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Wells & Hingley (Plating) Limited
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George A. Hingley
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Molded plastic battery container
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Patent number 4,063,007
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Issue date Dec 13, 1977
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Gould Inc.
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Bernard N. Spiegelberg
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Molded plastic battery container
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Patent number 3,995,008
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Issue date Nov 30, 1976
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Gould Inc.
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Bernard N. Spiegelberg
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3882212
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3829548
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Issue date Aug 13, 1974
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3820931
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Patent number 3,820,931
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Issue date Jun 28, 1974
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3397266
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Issue date Aug 13, 1968
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3375554
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Patent number 3,375,554
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Issue date Apr 2, 1968
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL