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} |
560 | DF | .~ Preparing single metal {12} |
602 | DF | .~.~ Zinc produced {3} |
609 | .~.~.~ Bath contains silver, strontium, or organic material |