78402634
Apr 15, 2004
Jan 20, 2009
Disposable facemasks which provide protection against airborne particulates, certain micororganisms, and chemical agents
Electrical and Scientific ApparatusFilters for non-potable fluids, namely, water and any other beverages which are polluted with foreign or harmful substances
Environmental Control ApparatusTents and other collapsible self-contained shelters made of fabric and offering protection against certain microorganisms and chemical agents
Cordage and Fibers