US PATENT SUBCLASS 126 / 564
.~ Within pool water

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

561  DF  SOLAR HEAT COLLECTOR FOR POND OR POOL {6}
564.~ Within pool water

DEFINITION

Classification: 126/564

Within pool water:

(under subclass 561) Apparatus wherein the device is totally submerged in the pool water. [figure]