US PATENT SUBCLASS 426 / 489
.~.~ Removal of desired liquid from solid plant material

Current as of: June, 1999
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426 /   HD   FOOD OR EDIBLE MATERIAL: PROCESSES, COMPOSITIONS, AND PRODUCTS

665  DF  PROCESSES {25}
478  DF  .~ Separating a starting material into plural different constituents {4}
489.~.~ Removal of desired liquid from solid plant material

DEFINITION

Classification: 426/489

(under subclass 478) Process involving the treatment of a solid plant material, in either whole form or reduced form, to express a desired and recovered liquid therefrom.

SEE OR SEARCH THIS CLASS, SUBCLASS:

490+, for the treatment of liquids without initial removal of solid materials therefrom.