US PATENT SUBCLASS 83 / 179
.~ Work pre-packed with internal tool(s)

Current as of: June, 1999
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83 /   HD   CUTTING

178  DF  BY TOOL INSIDE HOLLOW WORK {9}
179.~ Work pre-packed with internal tool(s)

DEFINITION

Classification: 83/179

(under subclass 178) Apparatus wherein a tool (or tools) is inserted within a workpiece, prior to the introduction of the workpiece into the cutting zone, in such manner that the tool derives substantially all of its support either directly or indirectly from the workpiece itself.