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Felt-like products

  • US 2,910,763 A
  • Filed: 08/17/1955
  • Issued: 11/03/1959
  • Est. Priority Date: 08/17/1955
  • Status: Expired due to Term
First Claim
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1. A FELT-LIKE ARTICULE CONSISTING ESSENTIALLY OF FILAMENTARY MATERIAL CHARACTERIZED BY PREDOMINANTLY HORIZONTAL COPLANAR SUPERIMPOSED LAYERS OF THE FILAMENTARY COMPOUNDS INTERRUPTED BY OCCASIONAL INTERLAYERED ORIENTATION AT LEAST 50% OF THE FILMENTARY COMPONENT MATERIAL IN EACH LAYER BEING SYNTHETIC STAPLE FIBERS CHARACTERIZED BY A CAPACITY FOR RETREATING SUBSEQUENTLY TO

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