US PATENT SUBCLASS 493 / 369
.~ Of moving work

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

340  DF  WITH CUTTING, BREAKING, TEARING, OR ABRADING {9}
369.~ Of moving work

DEFINITION

Classification: 493/369

Of moving work:

(under subclass 340) Method or apparatus wherein the workpiece is in motion during piercing, ripping, or engaging with a crystalline tool.