ABB ASEA BROWN BOVERI

apparatus and installations for material treatment; namely, power operated grinders and pulverizers; wallboard manufacturing apparatus and installations, and bulk materials handling equipment comprising conveyors, bucket elevators and apparatus for transferring the material being handled from one mode of containment or transportation to another

apparatus and installations for material treatment; namely, industrial incinerators, rotary and flash dryers for thermal processing and incineration for use in the chemical, mineral and environmental industries, and mechanical air separators