STAS inc. Trademarks
STAS PURAAL
Filed: May 6, 2016
Chemical composition to remove alkali metal from molten aluminum and refractory furnace linings
Owned by: STAS inc.
Serial Number: 87027362
DBF / DEEP BED FILTER
Machine designed to filter and remove residues from molten aluminium
Owned by: STAS inc.
Serial Number: 87707016
