US PATENT SUBCLASS 126 / 592
.~.~.~.~ Liquid

Current as of: June, 1999
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126 /   HD   STOVES AND FURNACES

569  DF  SOLAR HEAT COLLECTOR {18}
572  DF  .~ With control means energized in response to actuator stimulated by condition sensor {3}
583  DF  .~.~ Of fluent medium {4}
591  DF  .~.~.~ Of fluid flow {1}
592.~.~.~.~ Liquid

DEFINITION

Classification: 126/592

Liquid:

(under subclass 591) Apparatus wherein the fluent medium is liquid.