David William Smith

Person

  • Cambridgeshire, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for cutting sheet material

    • Patent number 5,836,228
    • Issue date Nov 17, 1998
    • Yassin Alhamad; Shaikh Ghaleb Mohammad
    • Duncan Richard Guthrie
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR