US PATENT SUBCLASS 34 / 249
.~.~ Controls particle movement in a fluidized bed

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}
248  DF  .~ Magnetic field {1}
249.~.~ Controls particle movement in a fluidized bed

DEFINITION

Classification: 34/249

Controls particle movement in a fluidized bed:

(under subclass 248) Subject matter wherein the magnetic field regulates the motion of small pieces of material suspended in a gas stream.