US PATENT SUBCLASS 204 / 157.81
.~.~.~ Nitrogen 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}
157.6  DF  .~.~ Process or preparing desired organic product containing at least one atom other than carbon and hydrogen {16}
157.81.~.~.~ Nitrogen product produced {3}
157.82  DF  .~.~.~.~> Oxygen containing {1}
157.85  DF  .~.~.~.~> Carbon triple bonded to nitrogen containing
157.86  DF  .~.~.~.~> Halogen containing

DEFINITION

Classification: 204/157.81

Nitrogen product produced:

(under subclass 157.6) Subject matter wherein the produce of the wave energy contains at least one nitrogen atom.