| 427 / | HD | COATING PROCESSES |
| 256 | DF | NONUNIFORM COATING {11} |
| 258 | DF | .~ Applying superposed diverse coatings or coating a coated base {6} |
| 261 | DF | .~.~ Final coating nonuniform {3} |
| 265 | | .~.~.~ Plural nonuniform coatings {1} |
| 266 | DF | .~.~.~.~> Glass or ceramic base |