DIFF Subgroup
G21C 3/348 formed of assembled non-intersecting strips
Introduced: January 1990
Full Title
Full titles differ between systems:
IPC:
Reactor fuel elements or their assemblies; Selection of substances for use as reactor fuel elements > Assemblies of a number of fuel elements in the form of a rigid unit > Bundles of parallel pin-, rod-, or tube-shaped fuel elements > Spacer grids > formed of assembled non-intersecting strips
CPC:
Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements > Assemblies of a number of fuel elements in the form of a rigid unit > Bundles of parallel pin-, rod-, or tube-shaped fuel elements > Spacer grids > formed of assembled non-intersecting strips
No child classifications to compare. This is a leaf node in both IPC and CPC.