73600926
May 27, 1986
Apr 21, 1987
INSULATING LAMINATED MATERIALS MADE OF METAL FOIL AND PLASTIC FIBER WITH POCKETS CONTAINING ENTRAPPED GASES FOR USE IN A VARIETY OF APPLICATIONS SUCH AS CEILING AND ROOFING INSULATION, WRAPPING FOR PIPES AND DUCTS, AND UNDERLAYMENTS FOR CARPETING
Rubber Goods