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Class Information
Number: 976/DIG.74
Name: Nuclear technology > Reactor fuel elements and their assemblies; selection of substances for use as reactor fuel elements [g21c-3/00] > Assemblies of number of fuel elements in the form of a rigid unit [g21c-3/30] > Bundles of parallel pin-, rod-, or tube-shaped fuel elements [g21c-3/32] > Spacer grids; other spacer devices [g21c-3/34] > Spacer grids wherein each cell has a circular cross section; cells formed of assembled metallic nonintersecting strips [g21c-3/34c]

Patents under this class:

Patent Number Title Of Patent Date Issued
4579711 Fuel assembly spacer Apr. 1, 1986

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