MELLACARBON

Industrial separation machines, namely, distillation columns, rectifying columns, absorption columns, desorption columns and extraction columns for the separation of multi-component mixtures; structural and component parts and motors for all of the above industrial separation machines

Laboratory material separation columns, distillation columns, rectifying columns, absorption columns, desorption columns and extraction columns; component parts relating thereto, namely, inserts, distributors, collectors, support and retaining grids, inlets and linings, filling bodies, bottoms, and structured packings

Electric heaters and coolers for material separation columns, distillation columns, rectifying columns, absorption columns, desorption columns and extraction columns for industrial purposes as well as the component parts relating thereto, namely, inserts, distributors, collectors, support and retaining grids, inlets and linings, filling bodies, bottoms, and structured packings