of reaction products of rubber with acids or acid anhydrides

Patents Grantslast 30 patents

  • Information Patent Grant

    3079218

    • Patent number 3,079,218
    • Issue date Feb 26, 1963
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2481060

    • Patent number 2,481,060
    • Issue date Sep 6, 1949
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents