By Application Of Neutron-absorbing Material (i.e., Material With Absorption Cross Section Very Much In Excess Of Reflection Cross Section) [g21c-7/06] Patents (Class 976/DIG117)
Digests
- Construction of control elements [G21C-7/10] (Class 976/DIG119)
- Means for moving control elements to desired position [G21C-7/12] (Class 976/DIG125)
- Means for obtaining differential movement of control elements [G21C-7/18] (Class 976/DIG128)
- Disposition of shock-absorbing devices; Braking arrangements [G21C-7/20] *** (shock absorbers in general F16F) (Class 976/DIG129)
There are no patents to show for this class.