US PATENT SUBCLASS 57 / 345
.~.~.~ Plural tubes

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


57 /   HD   TEXTILES: SPINNING, TWISTING, AND TWINING

1 R  DF  APPARATUS AND PROCESSES {45}
332  DF  .~ False twist device {4}
344  DF  .~.~ Having a tube, or a twisting head therefor, through which yarn passes, with a yarn gripper {2}
345.~.~.~ Plural tubes

DEFINITION

Classification: 57/345

Plural tubes:

(under subclass 344) Subject matter wherein plural tubes are utilized in the twist device.