| 430 / | HD | RADIATION IMAGERY CHEMISTRY: PROCESS, COMPOSITION, OR PRODUCT THEREOF | 
| 495.1 | DF | RADIATION SENSITIVE PRODUCT {7} | 
| 541 | DF | .~ Identified radiation sensitive composition with color producing substance {1} | 
| 542 | DF | .~.~ Silver compound sensitizer {2} | 
| 543 | DF | .~.~.~ Coupler containing {12} | 
| 545 |  | .~.~.~.~ And identified binder |