US PATENT SUBCLASS 127 / 34
.~ Carbohydrate manufacture and refining
Current as of:
June, 1999
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127 /
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SUGAR, STARCH, AND CARBOHYDRATES
*
DD
PROCESSES
{1}
34
.~ Carbohydrate manufacture and refining {3}
36
DF
.~.~
> Hydrolysis of carbohydrates {3}
42
DF
.~.~
> Sugar manufacture and refining {3}
65
DF
.~.~
> Starch manufacture and refining {3}
DEFINITION
Classification: 127/34
Processes peculiar to the extraction, purification, and treatment of carbohydrates.
SEE OR SEARCH CLASS
162, Paper Making and Fiber Liberation,
1+, for the chemical extraction or purification of cellulose fiber.
260, Chemistry of Carbon Compounds, for synthetic manufacture of carbohydrates and for molecular rearrangement of one carbohydrate to form another.
435, Chemistry: Molecular Biology and Microbiology,
277+, for purification or separation of cellulose and subclass 276 for purifying or separating dextrine by processes that include fermentations.
