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Patents Grantslast 30 patents

  • Information Patent Grant

    3406430

    • Patent number 3,406,430
    • Issue date Oct 22, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3389434

    • Patent number 3,389,434
    • Issue date Jun 25, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3341647

    • Patent number 3,341,647
    • Issue date Sep 12, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3334383

    • Patent number 3,334,383
    • Issue date Aug 8, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2962761

    • Patent number 2,962,761
    • Issue date Dec 6, 1960
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2899706

    • Patent number 2,899,706
    • Issue date Aug 18, 1959
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2893058

    • Patent number 2,893,058
    • Issue date Jul 7, 1959
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2731669

    • Patent number 2,731,669
    • Issue date Jan 24, 1956
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents