US PATENT SUBCLASS 426 / 495
.~.~.~ Separating solid from liquid material

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
490  DF  .~.~ Starting material is liquid {3}
495.~.~.~ Separating solid from liquid material

DEFINITION

Classification: 426/495

(under subclass 490) Process involving the treatment of a liquid starting material to fractionate the liquid so as to result in a solid and a liquid fraction.