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Rotational molding multilayered articles
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Patent number 4,548,779
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Issue date Oct 22, 1985
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Allied Corporation
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Albert H. Steinberg
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Fibrous dispersion aid for thermoplastics
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Patent number 4,145,227
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Issue date Mar 20, 1979
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Allied Chemical Corporation
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Leon Segal
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Fibrous dispersion aid for thermoplastics
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Patent number 4,015,039
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Issue date Mar 29, 1977
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Allied Chemical Corporation
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Leon Segal
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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