U.S. federal trademark · Serial No. 74545131 · Reg. No. 1945161
industrial cleaning services, namely services of field cleaning pipes, vessels, tanks, heat exchangers, towers, and other structures used in power plants, utilities, refineries, chemical and petrochemical plants, and in the oil, aerospace, marine, construction, wood, and pulp and paper industries through chemical circulation and high pressure water blasting; and pipeline cleaning services
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