US PATENT SUBCLASS 57 / 65
.~.~ Planetary type


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

1 R  DF  APPARATUS AND PROCESSES {45}
59  DF  .~ Delivery twist type {4}
65.~.~ Planetary type


DEFINITION

Classification: 57/65

(under subclass 59) Devices wherein the strand supplying devices in addition to being revolved about the axis of the twisted structure, have a rotation relative to the strands fed therefrom.

(1) Note. Search also this class, subclasses 14, 63 and 64.