US PATENT SUBCLASS 126 / 623
.~ Solar collector supported on existing roof structure


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

569  DF  SOLAR HEAT COLLECTOR {18}
623.~ Solar collector supported on existing roof structure


DEFINITION

Classification: 126/623

Solar collector supported on existing roof structure:

(under subclass 569) Apparatus wherein the converting means is completely mounted on a roof exterior of the building. [figure] [caption]The invention relates to a roof and wall covering, in particular for heat-insulating house walls or roofs, consisting of board-like hollow plastic sections with several through profile chambers extending in longitudinal direction and of edge profiles insertable flush into each other.