Chargers for electric batteries; fuel cells and fuel cell systems for generating electricity, in particular for use in automobiles, caravans, motor caravans, camper vans, motor homes and mobile homes, boats, power boats, sailing boats and for mobile use outside to generate electricity and for fixed properties without electricity infrastructure; apparatus and instruments for conducting, switching, converting, storing, regulating and controlling electricity, included in this class; installations constructed from fuel cells for generating electricity; heat regulating apparatus and temperature controlling apparatus for use in air condition apparatus
Electrical and Scientific ApparatusInstallations constructed from fuel cells for producing heat and cold; heating apparatus and air-conditioning apparatus, in particular for use in automobiles, caravans, motor caravans, boats, power boats, sailing boats
Environmental Control ApparatusRepair, maintenance and installation services in the field of fuel cells and fuel cell systems, in particular fuel cell systems for use in automobiles, caravans, motor caravans, camper vans, motor homes and mobile homes, boats, power boats, sailing boats and for mobile use outside to generate electricity and for fixed properties without electricity infrastructure
Building Construction and Repair