| 60 / | HD | POWER PLANTS |
| 698 | DF | SYSTEM HAVING PLURAL MOTORS OR HAVING DIVERSE TYPES OF ENERGY INPUT {13} |
| 716 | ![]() | .~ System of plural motors having a common output structure {2} |
| 717 | DF | .~.~> And another output |
| 718 | DF | .~.~> Having disconnect means between a motor and the output |