Power-operated flour mills

polyvinyl chloride and polyvinyl chloride alloys for use in manufacturing plastic goods; polyvinyl chloride blends for use in manufacturing footwear

FLOOR AND WALL COVERINGS MADE OF RUBBER, PLASTIC OR A VINYL CHLORIDE BASE

POLYVINYL CHLORIDE (P.V.C.) FOR USE IN MANUFACTURING PLASTIC GOODS, INCLUDING BUT NOT LIMITED TO FOOTWEAR AND WIRE AND CABLE GOODS AND ALLIED PRODUCTS