US PATENT SUBCLASS 57 / 30
.~.~ Feeding

Current as of: June, 1999
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57 /   HD   TEXTILES: SPINNING, TWISTING, AND TWINING

1 R  DF  APPARATUS AND PROCESSES {45}
28  DF  .~ Hair, grass or the like {2}
30.~.~ Feeding

DEFINITION

Classification: 57/30

(under subclass 28) Apparatus having means for feeding individual hairs, stalks of straw or the like successively to a machine for forming them into a yarn.

SEE OR SEARCH THIS CLASS, SUBCLASS:

90+, for feeding mechanisms generally applicable to twisting devices within this class.