US PATENT SUBCLASS 493 / 275
.~.~ By immersion

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

269  DF  TUBE MAKING {15}
272  DF  .~ With coating {4}
275.~.~ By immersion

DEFINITION

Classification: 493/275

By immersion:

(under subclass 272) Method or apparatus including use of a vessel for holding the flowable material and including passing the surface on which the layer is applied into the vessel to cause the layer to be applied thereto.

SEE OR SEARCH THIS CLASS, SUBCLASS:

329, for an operation of this class, combined with coating by immersion, generally.