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Fastening apparatus for twist ties
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Patent number 4,621,732
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Issue date Nov 11, 1986
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Mobil Oil Corporation
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Robert H. Olson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Fastening apparatus for twist ties
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Patent number 4,529,636
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Issue date Jul 16, 1985
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Mobil Oil Corporation
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Robert H. Olson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Coextruded laminar thermoplastic bags
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Patent number 4,303,709
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Issue date Dec 1, 1981
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Mobil Oil Corporation
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Robert H. Olson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Bag closure
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Patent number 4,051,994
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Issue date Oct 4, 1977
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Mobil Oil Corporation
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Daniel Lawrence Donk
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Thermoplastic bag dispensing assembly
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Patent number 4,044,919
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Issue date Aug 30, 1977
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Mobil Oil Corporation
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Robert H. Olson
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Reinforced thin wall plastic bag
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Patent number 3,984,047
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Issue date Oct 5, 1976
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Mobil Oil Corporation
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William J. Clayton
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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