US PATENT SUBCLASS 131 / 374
.~ Paper process

Current as of: June, 1999
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131 /   HD   TOBACCO

370  DF  METHOD OR APPARATUS FOR MAKING RECONSTITUTED TOBACCO {5}
374.~ Paper process

DEFINITION

Classification: 131/374

Paper process:

(under subclass 370) Process or apparatus wherein the reconstituted tobacco is manufactured by a paper-making method or apparatus.

SEE OR SEARCH CLASS

162, Paper Making and Fiber Liberation, appropriate subclasses for the particular paper-making process or apparatus.