building materials; namely, a mat-like flexible covering for use underwater and assembled from hollow plastic shells which can be filled with ballast to prevent floatation and which are interconnected by ropes so that the covering can be used as a blanket to cover and protect an irregular underwater surface

Screw Threaded Closures for Containers

ALUMINUM IRRIGATION EQUIPMENT-NAMELY, PUMPS, MOTORS, MAIN LINES TO AND FROM THE WELL, VALVES, L'S, T'S, AND FITTINGS REQUIRED TO DELIVER WATER TO THE SPRINKLER SYSTEMS WHICH SPRINKLER SYSTEMS MAY BE UNDERGROUND, SURFACE, DRILL TYPE, SPRINKLER HEAD TYPE, OR FIRE HOSE TYPE, ALL SOLD AS A UNIT

CONVEYORS AND CONVEYOR SYSTEMS