US PATENT SUBCLASS 131 / 306
.~.~ Including means to convey tobacco

Current as of: June, 1999
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131 /   HD   TOBACCO

290  DF  TOBACCO TREATMENT {8}
300  DF  .~ With fluid or fluent material {6}
306.~.~ Including means to convey tobacco {1}
307  DF  .~.~.~> Including expressing rolls

DEFINITION

Classification: 131/306

Including means to convey tobacco:

(under subclass 300) Process or apparatus including means to convey the tobacco, into, through, or from the treatment zone.

SEE OR SEARCH THIS CLASS, SUBCLASS:

302, for conveying means employed with fluid circulation.