US PATENT SUBCLASS 204 / 167
.~.~.~ Fats, fatty oils, ester type waxes, or higher fatty acids

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

*  DD  PROCESSES AND PRODUCTS {7}
164  DF  .~ Electrostatic field or electrical discharge {6}
165  DF  .~.~ Organic {3}
167.~.~.~ Fats, fatty oils, ester type waxes, or higher fatty acids

DEFINITION

Classification: 204/167

(under subclass 165) Processes directed to the production and treatment of fats, fatty oils, ester-type waxes, fatty still residues or higher fatty acids.