US PATENT SUBCLASS 219 / 701
.~.~.~ Plural heating zones

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

678  DF  MICROWAVE HEATING {15}
698  DF  .~ Tunnel furnace {2}
700  DF  .~.~ Conveyor {1}
701.~.~.~ Plural heating zones

DEFINITION

Classification: 219/701

Plural heating zones:

(under subclass 700) Subject matter wherein the workpiece is subjected to microwave heating at two or more stations along the conveyor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

656, for a conveyor with plural inductive heating zones.

776, for a conveyor with plural capacitive dielectric heating zones.