72217513
Apr 28, 1965
Sep 27, 1966
CONSTRUCTION MATERIALS-NAMELY, SHEATHING, AGGREGATES, PREMIXED AGGREGATES, MEMBRANES, PIPES MADE OF SYNTHETIC MATERIALS, AND INSULATING MATERIAL
VehiclesHEATING, LIGHTING, AND VENTILATING APPARATUS-NAMELY, UNDERGROUND HEAT DISTRIBUTION SYSTEMS, AND PARTS THEREOF
Smokers’ Articles