RETURNE

Heat recovery devices being parts of machines, namely, heat exchangers being parts of machines; turbines for power generation, namely, turbines other than for land vehicles; generators of electricity; tissue making and papermaking machine tools and parts therefore which regain/reuse overflow and energy in a closed system

Electric power supplies

Recuperators for tissue machines; regenerative heat exchangers; water heat recovery systems for paper making machines comprised of pipes and manifolds, heat recovery ventilators and coolant recovery systems comprising reservoirs, pumps, filters, cleaners; water regulating apparatus, namely, sustainable onsite water recycling and wastewater treatment systems; heat regenerators; heating installations for industrial use