US PATENT SUBCLASS 376 / 257
.~ Fuel assay (e.g., burnup)

Current as of: June, 1999
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376 /   HD   INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS

245  DF  TESTING, SENSING, MEASURING, OR DETECTING A FISSION REACTOR CONDITION {10}
257.~ Fuel assay (e.g., burnup)

DEFINITION

Classification: 376/257

Fuel assay (e.g., burnup):

(under subclass 245) Subject matter wherein the state determined is the quantity of fissionable material, i.e., material whose nuclei have the capacity to split under irradiation, in a reactor fission fuel element.