| 976 / | HD | NUCLEAR TECHNOLOGY |
| DIG 244 | DD | ARRANGEMENTS FOR TREATING, FOR HANDLING, OR FOR FACILITATING THE HANDLING OF, FUEL OR OTHER MATERIALS WHICH ARE USED WITHIN THE REACTOR (e.g., within its pressure vessel) [G21C-19/00] {11} |
| DIG 245 | | .~ Details of handling arrangements [G21C-19/02] {5} |
| DIG 246 | DD | .~.~> Means for controlling flow of coolant over objects being handled; Means for controlling flow of coolant through channel being serviced (e.g., for preventing "blow-out") [G21C-19/04] |
| DIG 247 | DD | .~.~> Magazines for holding fuel element or control elements [G21C-19/06] {2} |
| DIG 250 | DD | .~.~> Means for heating fuel elements before introduction into the core; Means for heating or cooling fuel elements after removal from the core [G21C-19/08] |
| DIG 251 | DD | .~.~> Lifting devices or pulling devices adapted for cooperation with fuel elements or with control elements [G21C-19/10] {3} |
| DIG 255 | DD | .~.~> Arrangements for exerting direct hydraulic or pneumatic force on fuel element or on control element [G21C-19/12] |