369 / | HD | DYNAMIC INFORMATION STORAGE OR RETRIEVAL |
176 | DF | DYNAMIC MECHANISM SUBSYSTEM {8} |
178 | DF | .~ Access of multiple storage elements (e.g., record changer) {14} |
202 | DF | .~.~ Discs sequentially fed to turntable {3} |
204 | DF | .~.~.~ By edge controlled feeding of disc {1} |
205 | .~.~.~.~ With feed cooperating structure on spindle |