160 / | HD | FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL |
382 | DF | FABRIC FASTENING MEANS {1} |
383 | DF | .~ To elongated element {8} |
391 | DF | .~.~ Longitudinally divided or with fabric receiving externally exposed channel or groove {4} |
392 | DF | .~.~.~ Internal fastener larger than groove or channel fabric exit {2} |
394 | .~.~.~.~ Sheet material elongated element |