US PATENT SUBCLASS 34 / 250
.~ Electrostatic field

Current as of: June, 1999
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34 /   HD   DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS

245  DF  MATERIAL TREATED BY ELECTROMAGNETIC ENERGY {8}
250.~ Electrostatic field {4}
251  DF  .~.~> Having suction means
252  DF  .~.~> Having vibration means
253  DF  .~.~> Having needlelike electrodes
254  DF  .~.~> Having heating or cooling means

DEFINITION

Classification: 34/250

Electrostatic field:

(under subclass 245) Subject matter wherein the electromagnetic energy is in the form of a stationary electric field.