Patente US20050045031 - Coated oxide of magnesium, strontium, barium, calcium, titanium, zirconium ... - Google PatentesB???squeda Im???genes Maps Play YouTube Noticias Gmail Drive M???s ??Iniciar sesi???n B???squeda avanzada de patentesPatentesCompositions and methods for destroying chemical and biological agents such as toxins and bacteria are provided wherein the substance to be destroyed is co