US PATENT SUBCLASS 250 / 391
.~.~ Methods


Current as of: June, 1999
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250 /   HD   RADIANT ENERGY

336.1  DF  INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING {16}
390.01  DF  .~ Neutron responsive means {10}
391.~.~ Methods


DEFINITION

Classification: 250/391

(under subclass 390.01) Subject matter which include methods of detecting or measuring the change in electric potential differential or current flow generated when the responsive means is subjected to neutron particles.