| 430 / | HD | RADIATION IMAGERY CHEMISTRY: PROCESS, COMPOSITION, OR PRODUCT THEREOF |
| 348 | DF | THERMOGRAPHIC PROCESS {2} |
| 350 | ![]() | .~ Heat applied after imaging {4} |
| 351 | DF | .~.~> Color development |
| 352 | DF | .~.~> During stabilization |
| 353 | DF | .~.~> During dry development {1} |
| 355 | DF | .~.~> During solvent development |