78193547
Dec 11, 2002
Jun 8, 2004
Active Trademark
Pressure vessels of metal and water storage tanks of metal; tube bundles of metal for water heaters and heat exchangers
Metal GoodsElectric heating coils for use in water heaters and steam generators
Electrical and Scientific ApparatusFurnace boilers, water heaters for commercial and industrial use, heat exchangers and steam generators
Environmental Control Apparatus