Fertilizers

Chemical preparations for use in industry; calcium carbonate

carbonators for use with beverage dispensing machines, namely, in-line apparatus for dissolving carbon dioxide gas in supplied fluids; apparatus for adjusting for changes in the temperature of the supplied fluids featuring regulators being parts of machines

crushed limestone of various sizes

Carbon and ceramic materials for use as refractory inorganic filtration media in high performance applications, namely, high temperature, high purity and corrosive environments

GROUND CALCIUM CARBONATE

ELECTRICAL SYSTEMS OR APPARATUS FOR DETERMINING AND/OR CONTROLLING THE CONSTITUENT POTENTIAL OF GASES AND PARTICULARLY TO ELECTRICAL APPARATUS FOR CONTROLLING THE ATMOSPHERE OF FURNACES SUCH AS USED IN THE CARBURIZING OR NITRIDING OF METAL BY VARYING THE SUPPLY OF ONE OR MORE CONSTITUENTS OF THAT ATMOSPHERE OR FOR MEASURING THE CARBURIZING OR NITRIDING POTENTIAL OF THAT ATMOSPHERE

Brewed alcoholic beverages, namely, beer

WATER FILTER, WATER PURIFICATION, WATER FILTRATION