Gerhard K. Roser

Person

  • Mount Prospect, IL, US

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