Asbestos

Patents Grantslast 30 patents

  • Information Patent Grant

    3447995

    • Patent number 3,447,995
    • Issue date Jun 3, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3384526

    • Patent number 3,384,526
    • Issue date May 21, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3323714

    • Patent number 3,323,714
    • Issue date Jun 6, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2742080

    • Patent number 2,742,080
    • Issue date Apr 17, 1956
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents