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mineral Filter and mineral membrane materials for purification of liquids and gas to hold back bacteria and separation of biomolecules made from polymer filter membrane, in particular mineral filter and mineral membrane materials for purification of liquids and gas to hold back bacteria and separation of biomolecules made from polymer filter membrane, namely, microglass filter media for the manufacture of chemical preparations in the nature of ion-exchange resin membranes

filtering machines for waste water treatment and component parts thereof; reverse osmosis filters and membrane filters for reverse osmosis for machines; portable filtering apparatus in the nature of filtering machines and structural parts thereof

Filters for use in laboratory equipment and filter membranes for use in laboratory equipment for the pharmaceutical and molecular biology industries for research purposes; nonmedical filters and filter membranes for respiratory masks; filter and membrane systems comprised of filters for laboratory use; filters and filter membranes for laboratory use; bioreactors for cell culture and research; apparatus and instruments for accumulating and storing electricity in the nature of batteries and accumulators, and replacement parts thereof; membranes for use as electrodes; membranes for use in an electric accumulator or a fuel cell; measuring, detection, monitoring and control apparatus in the nature of biomolecular analyser, and replacement parts thereof, namely, chromatographic separators for scientific and industrial use for the separation, purification, concentration, retention and adsorption of molecules and cells, in particular biomolecules, DNA, RNA, antibodies and proteins, and component parts thereof for research purposes

filters and membranes being blood filter components for blood and blood components for medical purposes; medical and veterinary apparatus and instruments, namely, filters for capturing biomolecules and component parts thereof

bioreactors for waste treatment and purification; water filters and membranes being component parts of filters for industrial and domestic use; water filters and membranes being component parts of water filters for water purification apparatus; apparatus for filtering water; industrial apparatus for filtering liquids, namely, filtering apparatus for the separations, purification, concentration, retention, and absorption of molecules and cells, in particular biomolecules, DNA, RNA, antibodies and proteins, and component parts thereof; filters and membranes being component parts of gas filters for gases for domestic or industrial installations; liquid filters and membranes being component parts of liquid filters for the filtration or separation of solutions, suspensions, emulsions, being component parts of domestic or industrial installations