71520174
Apr 4, 1947
Sep 28, 1948
SYNTHETIC RESINS OF A POLYSTYRENE BASE IN SOLID FORM FOR USE IN MOLDING, CASTING OR EXTRUDING A WIDE VARIETY OF RIGID ARTICLES OF MANUFACTURE INCLUDING INDUSTRIAL AND HOUSEHOLD GOODS SUCH AS IMPLEMENT PARTS, STRUCTURAL PARTS, CONTAINERS, COSTUME JEWELRY, UTENSILS, TOOLS, TABLEWARE, KITCHEN ACCESSORIES, BATHROOM ACCESSORIES, TOYS, NOTIONS, STRUCTURAL, DECORATIVE AND UTILITY ARCHITECTURAL PARTS AND PANELS, AND FURNITURE
Chemicals