| 363 / | HD | ELECTRIC POWER CONVERSION SYSTEMS |
| 13 | DF | CURRENT CONVERSION {25} |
| 74 | DF | .~ With condition responsive means to control the output voltage or current {3} |
| 78 | DF | .~.~ Cooperating separate sensing and control means {3} |
| 84 | DF | .~.~.~ For rectifier system {4} |
| 85 | DF | .~.~.~.~ With thyristor control means in the line circuit {3} |
| 88 | ![]() | .~.~.~.~.~ For full wave rectifier with at least 1 three electrode device |