73121766
Apr 6, 1977
Jul 31, 1979
ADHESIVE ADDITIVES FOR FORTIFYING CEMENT MIXTURES, FOR BONDING TO MASONRY, POURED-IN-PLACE CONCRETE, BRICK, STEEL OR PRE-CAST CONCRETE COLUMNS AND BEAMS
ChemicalsPIGMENTED WATER-RESISTANT PREPARATIONS FOR FIXING AND DECORATING MASONRY, BASE COAT PLASTER, CONCRETE AND SURFACE BONDED CONCRETE MASONRY SURFACES
PaintsWATER-RESISTANT PLASTER FOR APPLICATION ON MASONRY, BASE COAT PLASTER, CONCRETE AND SURFACE BONDED CONCRETE MASONRY SURFACES; WATER-RESISTANT LEVELING FOR SETTING MORTAR FOR CONSTRUCTION PURPOSES
Nonmetallic Building Materials