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} |
346 | .~.~.~ Including mounting, support, or housing {1} | |
347 | DF | .~.~.~.~> Magnetic support |