US PATENT SUBCLASS 57 / 294
.~.~ Accumulator type

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

1 R  DF  APPARATUS AND PROCESSES {45}
293  DF  .~ Alternate twist {1}
294.~.~ Accumulator type

DEFINITION

Classification: 57/294

Accumulator type:

(under subclass 293) Subject matter including a strand storage and/or advancing device wherein the length of strand material contained therein changes periodically or continuously.