US PATENT SUBCLASS 219 / 692
.~.~.~ Meander (e.g., zigzag, etc.)

Current as of: June, 1999
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219 /   HD   ELECTRIC HEATING

678  DF  MICROWAVE HEATING {15}
690  DF  .~ Waveguide applicator {3}
691  DF  .~.~ Slotted {2}
692.~.~.~ Meander (e.g., zigzag, etc.)

DEFINITION

Classification: 219/692

Meander (e.g., zigzag, etc.):

(under subclass 691) Subject matter wherein an inlet and outlet openings are provided in a serpentine configuration on the waveguide applicator.