with co-operating forme and impression cylinders

Patents Grantslast 30 patents

  • Information Patent Grant

    Selective label printer

    • Patent number 4,073,231
    • Issue date Feb 14, 1978
    • Weber Marking Systems, Inc.
    • Gerhard K. Roser
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2615391

    • Patent number 2,615,391
    • Issue date Oct 28, 1952
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS