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William D. Garlington
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Wilmington, DE, US
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last 30 patents
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Patent Grant
Apparatus for stretching film
Patent number
4,104,769
Issue date
Aug 8, 1978
E. I. Du Pont de Nemours and Company
Stanley B. Levy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL