73421019
Apr 11, 1983
Oct 23, 1984
Metal Manually-Operated Valves and Parts Thereof; Metal Fittings for Flared Tubing; Metal Access Connectors for Use with Refrigeration Systems; Metal Flexible Hose; and Metal Gaskets
Metal GoodsRefrigeration Service Tools-Namely, Charging Quick Couplers and Charging Valves; Service Valve Kits, Comprising Wrenches and Adapters, Sold as a Unit; Wrenches; Screwdrivers; and Refrigerant Dispensing Valves
Hand ToolsCylinder Valve Safety Units; Compressed Air Container Safety Units; Sight Glasses in the Nature of Levels and Gauges; Automatic Water Regulating Valves; Moisture-Liquid Indicators; Oil-Acid Test Units; and Gauge Manifolds
Electrical and Scientific ApparatusWater Valves; in Line Water Strainers; Refrigeration Valves and Parts Thereof; Filter-Driers; Filter-Drier Replacement Cartridges; Suction Line Filters; and Heat Exchangers
Environmental Control Apparatus