Henry J. Keinanen

Person

  • Hickory Hills, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Arc welding system

    • Patent number 4,123,646
    • Issue date Oct 31, 1978
    • Continental Can Company, Inc.
    • Henry J. Keinanen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR