74235027
Jan 2, 1992
May 13, 1997
metal ball valves for use with nylon or polyurethane tubes; fittings, coupling, and connectors made of metal for use with heat and chemical resistant tubing used for liquid chemical transport and electrical insulation
Metal Goodsheat and chemical resistant tubing used for chemical transport and electrical insulation
Rubber Goodsnon-metallic ball valves for use with nylon or polyurethane tubes
Furniture and Articles not Otherwise Classified