US PATENT SUBCLASS 376 / 279
.~ Fire extinguishing or prevention

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376 /   HD   INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS

277  DF  REACTOR PROTECTION OR DAMAGE PREVENTION {14}
279.~ Fire extinguishing or prevention

DEFINITION

Classification: 376/279

Fire extinguishing or prevention:

(under subclass 277) Subject matter wherein the burning of reactor components is the undesired effect.