73162805
Mar 20, 1978
May 27, 1980
COMPONENTS FOR NEW CONSTRUCTION INSTALLATION OF ROOF AND SOLAR COLLECTORS CAPABLE OF COLLECTING AND TRANSFERRING THE HEAT OF THE SUN, COMPRISING PANELS, TUBES, BATTENS, COVER STRIPS, ROLLED FORMED SHAPES, HEADERS, CLIPS, ADHESIVE, SEALING TAPES AND PAINT, SOLD AS A UNIT
Environmental Control Apparatus