49 / | HD | MOVABLE OR REMOVABLE CLOSURES |
404 | DF | WITH MEANS MOUNTING CLOSURE FOR RECIPROCATION {16} |
428 | DF | .~ Diverse or springy material guide or slide {4} |
434 | DF | .~.~ Single guide or slide for facially adjacent closures {1} |
435 | .~.~.~ Parting strip with integral, opposite wings |