| 976 / | HD | NUCLEAR TECHNOLOGY |
|
| DIG 355 | DD | SHIELDED CELLS OR ROOMS [G21F-7/00] {5} |
| DIG 361 |  | .~ Shielded glove-boxes [G21F-7/04] {5} |
| DIG 362 | DD | .~.~> Shielded passages through walls; Locks; Closing or transferring means between glove-boxes [G21F-7/04B] *** (in general DIG. 356) |
| DIG 363 | DD | .~.~> Glove mounting means [G21F-7/04C] |
| DIG 364 | DD | .~.~> Glove-box atmosphere, temperature or pressure control devices [G21F-7/04D] *** (in general DIG. 358) |
| DIG 365 | DD | .~.~> Lighting [G21F-7/04F] |
| DIG 366 | DD | .~.~> Transportable glove-boxes [G21F-7/04G] |