79195209
Apr 6, 2016
Mar 7, 2017
Apparatus, installations, bio-reactors and tanks for electrochemical electricity generation, namely, galvanic cells, electrolysis cells, fuel cells, batteries, and electric conductors
Electrical and Scientific ApparatusApparatus, installations, bio-reactors and tanks, for wastewater treatment and purification
Environmental Control ApparatusConstruction, installation, maintenance and repair of wastewater treatment and purification systems and plants; construction, installation, maintenance and repair of energy and electricity generation systems and plants
Building Construction and RepairWastewater treatment and purification; generation of energy; generation of electricity
Treatment of MaterialsEngineering services and engineering consultation for the construction of water treatment and purification systems and plants; engineering services and engineering consultation for the construction of electricity generation systems and plants
Computer and Scientific