U.S. federal trademark · Serial No. 97889088
Construction commissioning of water and wastewater treatment and distribution infrastructure; heavy civil engineering construction, namely, construction of civil engineering structures by forming concrete; fabrication, installation and commissioning of water and wastewater treatment equipment, namely, prefabricated plants for the treatment of wastewater and sewage; fabrication, installation and commissioning of water and wastewater treatment equipment, namely, mechanical components of plants for the treatment of wastewater and sewage
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