| 427 / | HD | COATING PROCESSES |
| 457 | DF | DIRECT APPLICATION OF ELECTRICAL, MAGNETIC, WAVE, OR PARTICULATE ENERGY {15} |
| 532 | DF | .~ Pretreatment of substrate or post-treatment of coated substrate {9} |
| 533 | DF | .~.~ Ionized gas utilized (e.g., electrically powered source, corona discharge, plasma, glow discharge, etc.) {2} |
| 535 | DF | .~.~.~ Plasma (e.g., cold plasma, corona, glow discharge, etc.) {2} |
| 536 | DF | .~.~.~.~ Organic substrate {2} |
| 537 | | .~.~.~.~.~ Metal containing coating |