First saw rough contours in workpiece then mill rest

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  • Information Patent Grant

    Universal staircase handrail volute

    • Patent number 5,551,495
    • Issue date Sep 3, 1996
    • Smith; L. J.
    • Lynn H. Smith
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

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