160 / | HD | FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL |
330 | DF | HANGING OR DRAPE TYPE {7} |
340 | DF | .~ With fabric operating means {1} |
341 | DF | .~.~ Laterally gathered fabric {3} |
344 | .~.~.~ Strand {2} | |
345 | DF | .~.~.~.~> Hollow or slotted track {1} |
347 | DF | .~.~.~.~> With anti-friction means |