75270056
Apr 7, 1997
Feb 9, 1999
Active Trademark
underground mining machines, namely, chain-type haulage conveyors, armored face conveyors, stage loaders, conveyor drive heads, conveyor line pans, heavy duty conveyor drive gearboxes, chain-type conveyor tensioners, and parts thereof
Machinerymanufacture and remanufacture of mining machines to the order and specification of others
Treatment of Materials