US PATENT SUBCLASS 126 / 646
.~.~ Pump

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

569  DF  SOLAR HEAT COLLECTOR {18}
634  DF  .~ With means to convey fluent medium through collector {7}
646.~.~ Pump {1}
647  DF  .~.~.~> Blower

DEFINITION

Classification: 126/646

Pump:

(under subclass 634) Apparatus including a machine for forcing the fluent medium through the converting means. [figure]