US PATENT SUBCLASS 122 / 480
.~.~ Damper-controlled

Current as of: June, 1999
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122 /   HD   LIQUID HEATERS AND VAPORIZERS

459  DF  STEAM TREATMENT {7}
*  DD  .~ Superheater {8}
480.~.~ Damper-controlled

DEFINITION

Classification: 122/480

(under subclass 459) Subject matter relating to superheaters having a damper for varying the amount of heat to which the superheater is subjected and their arrangement with the boiler.

SEE OR SEARCH THIS CLASS, SUBCLASS:

479.1, for superheater automatic heat regulation.