| 430 / | HD | RADIATION IMAGERY CHEMISTRY: PROCESS, COMPOSITION, OR PRODUCT THEREOF |
| 31 | DF | ELECTRIC OR MAGNETIC IMAGERY, E.G., XEROGRAPHY, ELECTROGRAPHY, MAGNETOGRAPHY, ETC., PROCESS, COMPOSITION, OR PRODUCT {18} |
| 56 | DF | .~ Radiation-sensitive composition or product {10} |
| 84 | ![]() | .~.~ Inorganic radiation conductive composition {4} |
| 85 | DF | .~.~.~> Alloy {1} |
| 87 | DF | .~.~.~> Zinc containing {3} |
| 94 | DF | .~.~.~> Cadmium containing |
| 95 | DF | .~.~.~> Sensitized or doped |