98533316
May 3, 2024
Ceramic particles for use as a filtering media in metal treatment; ceramic materials for filtration, purification, and refining of metals; filtration, purification, and refining materials, namely, ceramic filters and bonded particle filters
Chemicalsfiltration, purification, and refining materials, namely, ceramic filters; ceramic cartridges for filtering machines; ceramic foam filters for use in metal treatment; molten metal filtering units for industrial use.
Environmental Control Apparatus