TREA

Thomas B. Lyons

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Yarn winding apparatus
    • Patent number 4,187,994
    • Issue date Feb 12, 1980
    • E. I. Du Pont de Nemours and Company
    • Thomas B. Lyons
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL