79284935
Jan 24, 2020
Chemical preparations for use in industry and construction; chemical additives for concrete; chemical compositions for fire-resistant flammable substances, including wood; adhesives for use in industry; preservatives for buildings (except paints and oils); preservatives and dust- and water-repellent impregnating agents for concrete, plaster, stone and masonry (included in this class); fireproofing preparations
ChemicalsScientific and technological services and research and related design services for construction; industrial analysis and research services for construction
Computer and Scientific