US PATENT SUBCLASS 127 / 5
.~.~.~ Advancing solid material

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.~.~.~ Advancing solid material {2}
6  DF  .~.~.~.~> Multiple stage
7  DF  .~.~.~.~> Tubular cell

DEFINITION

Classification: 127/5

Means is provided for positively moving the solid material with respect to the container for the leaching liquid.