Electrolyte membranes for fuel cells; electrolyte plates for fuel cells; separation membranes for fuel cells; fuel cells; electrolyte membranes for redox flow batteries; electrolyte plates for redox flow batteries; separation membranes for redox flow batteries
Electrical and Scientific ApparatusElectrolyte membranes for gas separation in water electrolysis; gas separation apparatus for water electrolysis; gas separation membranes for water electrolysis; hollow-fibre membrane modules being structural parts for gas scrubbing apparatus, as separators for use in plants for gas separation and gas processing; membrane apparatus for generating gas; adsorption apparatus for generating gas; gas scrubbing apparatus; filters being structural parts for gas scrubbing apparatus; air filtering installations; filters being air filtering installations for filtering air; air purifying units for industrial purposes; air filters for industrial purposes; water purification apparatus; water purification filters
Environmental Control ApparatusSemi-processed plastics in the nature of separating materials for use in electrolyte membranes for fuel cells; semi-processed plastics in the nature of separating materials for use in electrolyte membranes for water electrolysis; semi-processed plastics in the nature of separating materials for use in electrolyte membranes for redox flow batteries; semi-processed plastics
Rubber Goods