US PATENT SUBCLASS 126 / 706
.~.~.~ Insulation

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

569  DF  SOLAR HEAT COLLECTOR {18}
704  DF  .~ Collector housing {3}
705  DF  .~.~ Cover {3}
706.~.~.~ Insulation

DEFINITION

Classification: 126/706

Insulation:

(under subclass 705) Apparatus wherein the structure includes or is formed of a material that precludes escape of heat from

the space within the enclosure.