221 / | HD | ARTICLE DISPENSING |
92 | DF | PLURAL SOURCES, STACKS OR COMPARTMENTS {8} |
103 | .~ Each entirely depleted in order {4} | |
104 | DF | .~.~> Replacement source or stack movement relative to discharge means {2} |
107 | DF | .~.~> Feeding from subsequent source or stack prevented by articles in discharge path {1} |
110 | DF | .~.~> Serially activated discharge assistants |
111 | DF | .~.~> Articles present in dispensing stack block subsequent stack |