141 / | HD | FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS |
311 R | DF | FILLING MEANS WITH RECEIVER OR RECEIVER COACTING MEANS {20} |
325 | DF | .~ Receiver with plural compartments or openings (e.g., vents) {1} |
326 | DF | .~.~ With means to cap or close an opening {1} |
327 | .~.~.~ Receiver open at both ends |