US PATENT SUBCLASS 19 / 1
LIBERATING

Current as of: June, 1999
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19 /   HD   TEXTILES: FIBER PREPARATION

1LIBERATING {4}
2  DF  .~> Animal fibers {2}
5 R  DF  .~> Decorticating {11}
35  DF  .~> Boll hulling {3}
39  DF  .~> Ginning {3}

DEFINITION

Classification: 19/1

The freeing of the fibers by mechanical means from the parts with which they have been produced in nature.

SEE OR SEARCH CLASS

131, Tobacco, subclasses for 311 and 312 for tobacco leaf disintegrating.