| 205 / | HD | ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS |
| 334 | DF | ELECTROLYTIC SYNTHESIS (PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION) {21} |
| 413 | DF | .~ Preparing organic compound {18} |
| 457 | DF | .~.~ Metal containing compound produced {1} |
| 458 | | .~.~.~ Lead containing |