73020614
Jun 27, 1974
Jul 6, 1976
SLURRIED MATERIALS, MATERIALS FOR MAKING SLURRIES AND ADHESIVE MATERIALS FOR USE THEREWITH, ALL SOLD FOR APPLICATION TO THE SURFACE OF BOARDS OF EXPANDED PLASTIC INSULATION MEMBERS USED BY THE CONSTRUCTION INDUSTRY TO COVER WALLS OF BUILDINGS AND SOLD TO SAID INDUSTRY ALONG WITH SAID PLASTIC INSULATION MEMBERS WITH INSTRUCTIONS FOR APPLICATION TO THE SURFACE THEREOF
Nonmetallic Building Materials