11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
plumbing fittings, namely, check valves used in the chemical industry; plumbing fittings, namely, check valves used in the petrochemical industry; plumbing fittings, namely, check valves used in the power industry; plumbing fittings, namely, check valves used in the pulp and paper industry; plumbing fittings, namely, check valves used in the mining industry; plumbing fittings, namely, check valves used in the de-salinization industry; plumbing fittings, namely, check valves used in the irrigation industry; plumbing fittings, namely, check valves used in the refrigeration industry; plumbing fittings, namely, check valves used in the h.v.a.c. industry; plumbing fittings, namely, check valves used in the marine industry; plumbing fittings, namely, check valves used in the oil industry; plumbing fittings, namely, check valves used in the pharmaceutical industry; plumbing fittings, namely, check valves used in the beverage industry; plumbing fittings, namely, strainers for check valves used in the chemical industry; plumbing fittings, namely, strainers for check valves used in the petrochemical industry; plumbing fittings, namely, strainers for check valves used in the power industry; plumbing fittings, namely, strainers for check valves used in the pulp and paper industry; plumbing fittings, namely, strainers for check valves used in the mining industry; plumbing fittings, namely, strainers for check valves used in the de-salinization industry; plumbing fittings, namely, strainers for check valves used in the irrigation industry; plumbing fittings, namely, strainers for check valves used in the refrigeration industry; plumbing fittings, namely, strainers for check valves used in the h.v.a.c. industry; plumbing fittings, namely, strainers for check valves used in the marine industry; plumbing fittings, namely, strainers for check valves used in the oil industry; plumbing fittings, namely, strainers for check valves used in the pharmaceutical industry; plumbing fittings, namely, strainers for check valves used in the beverage industry