Robert A. Burch

Person

  • Chicago, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Variable tape advance imprint marker

    • Patent number 4,318,340
    • Issue date Mar 9, 1982
    • Norwood Marking and Equipment Co., Inc.
    • James L. Shenoha
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS