U.S. federal trademark · Serial No. 79208481 · Reg. No. 5440548
Customised processing of carbon and graphite
Graphite products for industrial purposes, namely, graphite in the form of cathode blocks and sidewall blocks for lining of aluminum electrolysis cells, graphite in the form of corbels, graphite in the form of tamped mixtures and ramming pastes for metallurgical furnaces, graphite blocks, amorphous carbon blocks
Cathodes
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