Felt-Like, Cloth-Like and/or Paper-Like Materials Composed of Unspun Fibers for General Application in the Industrial Arts

Non-Woven Fabrics Made from Textile Fibers, or Mixtures Thereof, and Such Non-Woven Fabrics in Combination with Other Textile Fabrics, in the Piece and in Cut Lengths or Sizes, for Use as Substitutes for Knitted, Netted and Woven Fabrics and the Like