US PATENT SUBCLASS 204 / 911
.~ Nitrogen treating agent
Current as of:
June, 1999
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204 /
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CHEMISTRY: ELECTRICAL AND WAVE ENERGY
902
DF
PRODUCTION OF DESIRED COMPOUND BY WAVE ENERGY IN PRESENCE OF A CHEMICALLY DESIGNATED NONREACTANT CHEMICAL TREATING AGENT (EXCLUDING WATER, CHLOROFORM, CARBON TETRACHLORIDE, METHYLENE CHLORIDE OR BENZENE)
{8}
911
.~ Nitrogen treating agent
DEFINITION
Classification: 204/911
NITROGEN TREATING AGENT:
(under subclass 902) Subject matter wherein the designated nonreactant chemical material is organic and contains at least one atom of nitrogen.
