US PATENT SUBCLASS 83 / 868
.~.~ With infeeding of tool

Current as of: June, 1999
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83 /   HD   CUTTING

861  DF  OTHER THAN COMPLETELY THROUGH WORK THICKNESS OR THROUGH WORK PRESENTED {6}
866  DF  .~ Pricking {2}
868.~.~ With infeeding of tool

DEFINITION

Classification: 83/868

With infeeding of tool:

(under subclass 866) Method or apparatus including the step of or means for causing the tool to move toward a workpiece to effect the cutting of the workpiece.