for thin material

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for producing book covers, box lids or game boards

    • Patent number 11,780,198
    • Issue date Oct 10, 2023
    • Kolbus GmbH & Co. KG
    • Martin Golbik
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3410165

    • Patent number 3,410,165
    • Issue date Nov 12, 1968
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents