US PATENT SUBCLASS 83 / 828
.~.~.~ By rectilinear movement of member

Current as of: June, 1999
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83 /   HD   CUTTING

523  DF  MEANS TO DRIVE OR TO GUIDE TOOL {35}
821  DF  .~ Guide {4}
827  DF  .~.~ With means to vary space between opposed members {1}
828.~.~.~ By rectilinear movement of member

DEFINITION

Classification: 83/828

(under subclass 827) Device wherein the movement of one of said elements is along a straight line.