US PATENT SUBCLASS 204 / 157.46
.~.~.~ Nitrogen containing product produced

Current as of: June, 1999
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204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

*  DD  PROCESSES AND PRODUCTS {7}
157.15  DF  .~ Processes of treating materials by wave energy {6}
157.4  DF  .~.~ Process of preparing desired inorganic material {11}
157.46.~.~.~ Nitrogen containing product produced

DEFINITION

Classification: 204/157.46

Nitrogen containing product produced:

(under subclass 157.4) Subject matter wherein the product of said wave energy process contains at least one nitrogen atom.