77666127
Feb 9, 2009
Aug 17, 2010
Separators for settling, classifying and separating different types of ores, minerals, plastics, chemicals, slurries, slimes and other materials from each other based on density and/or size, and parts therefor, namely, classifiers, tanks as parts of machines, dewatering cones, central feedwells, spray pipes and control devices for operating the aforesaid goods
Machinery