US PATENT SUBCLASS 493 / 327
.~ Removal of previously applied coating

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

326  DF  WITH OR INCLUDING SURFACE PREPARATION FOR COATING {1}
327.~ Removal of previously applied coating

DEFINITION

Classification: 493/327

Removal of previously applied coating:

(under subclass 326) Method or apparatus wherein the surface modification comprises delaminating or destroying a layer on the surface of the workpiece, which surface was previously applied as a flowable material to become a part of that surface.