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Blow pin assembly
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Patent number 4,390,338
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Issue date Jun 28, 1983
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Ethyl Development Corporation
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Kenneth E. Bowers
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Unscrambler-unloader
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Patent number 4,328,887
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Issue date May 11, 1982
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Ethyl Development Corporation
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James D. Beard!
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Deflashing apparatus
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Patent number 4,198,886
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Issue date Apr 22, 1980
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Ethyl Development Corporation
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Kenneth E. Bowers
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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