205 / | HD | ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS |
80 | DF | ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) {42} |
261 | DF | .~ Depositing predominantly single metal coating {14} |
262 | .~.~ Group VIIB transition metal (i.e., Mn, Tc, or Re) |