US PATENT SUBCLASS 361 / 228
.~.~.~ Liquid type

Current as of: June, 1999
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361 /   HD   ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES

225  DF  ELECTRIC CHARGING OF OBJECTS OR MATERIALS {2}
226  DF  .~ Particulate matter (e.g., liquids with suspended particles) {1}
227  DF  .~.~ For spray production {1}
228.~.~.~ Liquid type

DEFINITION

Classification: 361/228

Liquid type:

(under subclass 227) Subject matter wherein an electrical charge is imparted to a liquid spray material or powder supported in a stream of liquid material.