11 COKE COOLING OR QUENCHING EQUIPMENT, BLAST FURNACES FOR THE SMELTING OF ORES AND MACHINES ASSOCIATED THEREWITH, FURNACES FOR THE MELTING AND TREATING OF IRON, ETC
Trademark Events
Dec 14, 1992
Expired Sec. 9
Jun 19, 1978
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.