FireDOC Search

displaying 1 - 1 results in total 1

  • Dills, W. L.
    view article (1.0)

    Textile Treating Compounds.
    E. I. du Pont de Nemours and Co., Wilmington, DE
    U.S. Patent 2,607,729
    U.S. Patent 2,607,729
    June 24, 1950
    4 p.