U.S. federal trademark · Serial No. 79422495
Chemical preparations for use in construction industry, namely, chemical additives for dry mix concrete, mortar, plaster formulations and concrete binding agents, retarders, dispersing agents and defoaming agents for use with cement-based and gypsum-based concrete, mortar and plaster; mineral raw materials, namely, industrial minerals in the nature of phosphates and phosphate-based compositions; all of the forgoing chemical additives and industrial minerals excluding solvents for removing asphaltic deposits.
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