IPC Classification
- All sections
- G - Physics
- G21J - Nuclear explosivesapplications thereof
| G21J 1/00 | Nuclear explosive devices |
| G21J 3/00 | Peaceful applications of nuclear explosive devices |
| G21J 3/02 | Peaceful applications of nuclear explosive devices for excavation |
| G21J 5/00 | Detection arrangements for nuclear explosions |