membranes, filter cartridges, filter modules, filter housings, filtration devices, each composed of either cellulose acetate, polyamide or polypropylene; all for use in the repair or maintenance of filtration machines
Environmental Control Apparatusmembranes in form of hoses, tubes, hollow fibers, flat foils and hose foils for filtering of undissolved or emulsified substances from liquids of all types as well as for separation of dissolved substances from liquids of all types by a selective permeation, each composed of either cellulose acetate, polyamide or polypropylene all for use in the repair or maintenance of filtration machines
Rubber Goods