97932086
May 11, 2023
Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electric conductors, electric switches, electrical transformers, electric accumulators, voltage regulators, and electrical controllers; apparatus and instruments for electrolysis; transformers, rectifiers
Electrical and Scientific ApparatusFlue gas purifying apparatus; gas purifying apparatus; apparatus for ventilation
Environmental Control ApparatusMaintenance, repair and installation services for gas purification apparatus and ventilation apparatus
Building Construction and Repair