| 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} |
| 464 | DF | .~ Preparing inorganic compound {9} |
| 477 | DF | .~.~ Metal containing compound produced {11} |
| 538 | DF | .~.~.~ Oxide {4} |
| 539 | DF | .~.~.~.~ Manganese containing {2} |
| 541 | DF | .~.~.~.~.~ Utilizing specified electrode {1} |
| 542 | | .~.~.~.~.~.~ Titanium, zirconium, hafnium, vanadium, niobium, or tantalum containing (Ti, Zr, Hf, V, Nb, or Ta) |