DAYTRACKER I
SOLAR TRACKING REFLECTOR ASSEMBLY, COMPRISING A MIRROR-REFLECTOR AND ASSOCIATED MOTOR, AND A LIGHT SENSOR WHICH CAUSES THE MOTOR TO RAISE, LOWER AND ROTATE THE REFLECTOR, THE UNIT BEING MOUNTED ONTO ROOFTOP APERTURES SUCH AS SKYLIGHTS, IN ORDER TO INCREASE THE AMOUNT OF ILLUMINATION INSIDE A BUILDING
Abandoned · January 9, 1987 · 73639073 ·