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Patents Grantslast 30 patents

  • Information Patent Grant

    3161942

    • Patent number 3,161,942
    • Issue date Dec 22, 1964
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1909868

    • Patent number 1,909,868
    • Issue date May 16, 1933
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    1504255

    • Patent number 1,504,255
    • Issue date Aug 12, 1924
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents