73454117
Nov 23, 1983
Jan 7, 1986
SCREED JOINTS, SUPPORTING STAKES, TROUGHS FOR PERMANENT ANCHORS, FUNNEL-LIKE HOPPERS, COLLARS, CLAMPS AND SPLICING IRONS, ALL MADE OF METAL AND ALL USED IN THE CASTING OR PLACING OF CONCRETE OR CEMENTITIOUS MATERIAL
Metal GoodsCUSTOM-EXTRUDED PLASTIC TUBINGS AND OTHER ANNULI FOR USE IN THE FURTHER MANUFACTURE OF FINISHED GOODS
Rubber GoodsWATER STOPS AND FITTINGS AND SPLICES THEREFOR, KEYWAYS, CONTROL JOINTS, CHAMFER STRIPS, RADIUS CORNER FORMERS, FORM LINERS, COLUMN FORMERS AND FORM INSERTS ALL MADE OF PLASTIC AND ALL USED IN THE CASTING OR PLACING OF CONCRETE OR CEMENTITIOUS MATERIAL
Nonmetallic Building MaterialsPROVIDING CONSULTATIVE AND ENGINEERING SERVICES IN THE DESIGN AND USE OF CUSTOM-EXTRUDED PLASTIC TUBINGS AND OTHER ANNULI FOR USE IN THE FURTHER MANUFACTURE OF FINISHED GOODS
Computer and Scientific