| 976 / | HD | NUCLEAR TECHNOLOGY |
| DIG 396 | DD | ARRANGEMENTS FOR CONVERTING CHEMICAL ELEMENTS BY ELECTROMAGNETIC RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT (e.g., producing radioactive isotopes) [G21G-1/00] {2} |
| DIG 397 | | .~ In nuclear reactors {G21G-1/02] |