US PATENT SUBCLASS 126 / 707
.~.~.~ Plastic
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}
707
.~.~.~ Plastic
DEFINITION
Classification: 126/707
Plastic:
(under subclass 705) Apparatus wherein the structure is made of polymeric material.