222 / | HD | DISPENSING |
23 | DF | WITH RECORDER, REGISTER, INDICATOR, SIGNAL OR EXHIBITOR {11} |
41 | DF | .~ Position or extent of motion indicator {6} |
47 | DF | .~.~ Indicating element rigidly carried by movable dispenser element {2} |
49 | DF | .~.~.~ Slidable indicator element projecting from container {1} |
50 | .~.~.~.~ Scale or container |