US PATENT SUBCLASS 127 / 6
.~.~.~.~ Multiple stage


Current as of: June, 1999
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127 /   HD   SUGAR, STARCH, AND CARBOHYDRATES

*  DD  APPARATUS {3}
2  DF  .~ Treating sacchariferous material {4}
3  DF  .~.~ Leaching or diffusion {3}
5  DF  .~.~.~ Advancing solid material {2}
6.~.~.~.~ Multiple stage


DEFINITION

Classification: 127/6

The apparatus through which the solid material progresses comprises a plurality of containers connected in series for the leaching liquid.