U.S. federal trademark · Serial No. 74421039 · Reg. No. 1908016
mineral based monolithic refractory materials for use in the steel, glass and cement industries, in particular for furnace linings, fireproof stone, minerals for use in the building industry
chemicals used in industry and science, namely unprocessed artificial resins, unprocessed plastics, precipitated calcium carbonate for use in the paper making industry, for paints and coatings, as fillers for polymers, talk (magnesium silicate), calcium metal compositions for the manufacture of technical ceramics, batteries and pyrolitic graphite
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