| 505 / | HD | SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS |
| 825 | DF | APPARATUS, PER SE, DEVICE, PER SE, OR PROCESS OF MAKING OR OPERATING SAME {36} |
| 831 | DF | .~ Static information storage system or device: (Class 365, 365/160) {3} |
| 838 | DF | .~.~ Plural (e.g., memory matrix, etc.): (Class 365/160) {3} |
| 839 | ![]() | .~.~.~ Content addressed (i.e., associative memory type): (Class 365/160) |