US PATENT SUBCLASS 376 / 163
.~.~.~.~.~.~ Aluminum, silicon


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

156  DF  NUCLEAR TRANSMUTATION (E.G., BY MEANS OF PARTICLE OR WAVE ENERGY) {4}
158  DF  .~ By neutron bombardment {10}
159  DF  .~.~ Neutron activation analysis {1}
160  DF  .~.~.~ Subterranean {2}
161  DF  .~.~.~.~ Specific nuclides {3}
162  DF  .~.~.~.~.~ Metals {2}
163.~.~.~.~.~.~ Aluminum, silicon


DEFINITION

Classification: 376/163

Aluminum, silicon:

(under subclass 162) Subject matter wherein the metal nucleus is either aluminum or silicon.