87020805
May 1, 2016
Dec 13, 2016
Active Trademark
Membrane materials in the nature of filters for liquid treatment and separation and structural component parts utilized therewith; membrane materials in the nature of separation units for liquid treatment and separation and structural component parts utilized therewith; membrane gas separation units and structural component parts utilized therewith; membrane gas filtration for industrial applications and structural component parts utilized therewith; membrane gas filtration units for domestic use and structural component parts utilized therewith; membrane air separators and structural component parts utilized therewith; membrane air filters for industrial applications and structural component parts utilized therewith; membrane air filters for domestic use and structural component parts utilized therewith
Environmental Control Apparatus