TREA

The Ski-East Limited Partnership

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  • Waterdown, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tow-line winding device
    • Patent number 4,930,719
    • Issue date Jun 5, 1990
    • The Ski-East Limited Partnership
    • Douglas Sehl
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL