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Mark Edward Steward
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Kingsport, TN, US
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Patent Application
SCREW DESIGNS HAVING IMPROVED PERFORMANCE WITH LOW MELTING PET RESINS
Publication number
20090315219
Publication date
Dec 24, 2009
Eastman Chemical Company
Marcus David Shelby
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL