TREA

Ben A. Dugger

Follow

Person

  • Columbus, GA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Deburring drill bit
    • Patent number 4,842,451
    • Issue date Jun 27, 1989
    • Ben A. Dugger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR