76614392
Oct 1, 2004
Mar 13, 2007
Air cleaning apparatus, namely, electrostatic precipitators for reducing particulate emission in industrial applications
Environmental Control ApparatusIndustrial plant construction, retrofitting, maintenance, inspection, and repair
Building Construction and RepairScientific and industrial research in the field of dust emission control; technological consultancy in the field of dust emission control; and computer programming for others
Computer and Scientific