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Apparatus for extrusion
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Patent number 4,940,504
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Issue date Jul 10, 1990
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Southwire Company
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Ralph E. Starnes
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of and apparatus for extrusion
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Patent number 4,773,954
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Issue date Sep 27, 1988
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Southwire Company
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Ralph E. Starnes
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Immersion-treating tubular elements
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Patent number 4,073,978
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Issue date Feb 14, 1978
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Southwire Company
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William B. M. Womack
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...