| 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} |
| 198 | DF | .~ Forming nonelectrolytic coating after forming nonmetal electrolytic coating {1} |
| 199 | DF | .~.~ Electrolytic coating is oxygen-containing (e.g., chromate, silicate, oxide formed by anodizing, etc.) {2} |
| 201 | | .~.~.~ Predominantly aluminum substrate {2} |
| 202 | DF | .~.~.~.~> Nonelectrolytic coloring (including nonelectrolytic coloring and sealing) |
| 203 | DF | .~.~.~.~> Sealing {1} |