POLRO
machines and parts thereof, namely, mechanical mills, crushers, grinding rolls, precipitators, separators, mechanical mixers, homogenizers, sorters, fragmenters, tablet presses, pneumatic dispatchers, and conveyors, all for use in the cement, lime, gypsum, ceramic, refractory, iron, steel, and chemical industries
Cancelled · January 7, 1997 · 75222213 ·