U.S. federal trademark · Serial No. 79105196 · Reg. No. 4184833
Chemicals and chemical materials used in industry, science and agriculture, namely, [ magnesium hydroxide, ] magnesium oxide [, magnesium carbonate, calcium hydroxide, calcium oxide, calcium carbonate, zirconium oxide, calcium sulfite, calcium peroxide, silicon carbide, silicon nitride; chemicals used in deposition, namely, chemical source material for the deposition of thin films; magnesium oxide ceramics in particle and compacted form used as target material for sputtering, electron-beam deposition, evacuated deposition; ceramic materials in particle and compacted form used as target material for sputtering, electron-beam deposition, evacuated deposition; ] ceramic materials for industrial use in powder, particle and granular form [ ; adhesives, not for stationery or household purposes; plant growth regulating preparations; fertilizing preparations ]
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