US PATENT SUBCLASS 127 / 42
.~.~ Sugar manufacture and refining

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

*  DD  PROCESSES {1}
34  DF  .~ Carbohydrate manufacture and refining {3}
42.~.~ Sugar manufacture and refining {3}
43  DF  .~.~.~> Extracting from solid material {2}
46.1  DF  .~.~.~> Treatment of sacchariferous solutions {5}
63  DF  .~.~.~> Treating solid sugar or crystals {1}

DEFINITION

Classification: 127/42

Processes peculiar to the treatment of sacchariferous material and to the extraction, purification, and crystallization of sugar.

SEE OR SEARCH CLASS

435, Chemistry: Molecular Biology and Microbiology,

276, for purifying or separating sugars by processes that include fermentations.