US PATENT SUBCLASS 126 / 677
.~.~.~.~ Metal

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}
651  DF  .~.~ Conduit absorber structure {9}
676  DF  .~.~.~ Particular absorber material {1}
677.~.~.~.~ Metal

DEFINITION

Classification: 126/677

Metal:

(under subclass 676) Apparatus wherein the fluent confining means is made of metal.