US PATENT SUBCLASS 588 / 17
.~ Geological or extraterrestrial

Current as of: June, 1999
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588 /   HD   HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT

1  DF  DESTRUCTION OR CONTAINMENT OF RADIOACTIVE WASTE {5}
17.~ Geological or extraterrestrial

DEFINITION

Classification: 588/17

Geological:

(under subclass 1) Subject matter wherein the radioactive material containment is accomplished by placing it in the ground, bore hole, underwater, or space or orbit.