Railway tenders, trailers and mobile storage containers in the nature of tanks for hydrogen gas; combination dual-mode diesel and hydrogen gas tanks for railway trains; locomotives and railway trains; hybrid hydrogen gas and diesel-electric locomotives and accompanying power units sold together therewith
VehiclesRefueling services for locomotives, vehicles and equipment; modifying in the nature of repair, maintenance and upgrading of machines, motors, engines, tenders and locomotives for use in connection with hydrogen gas
Building Construction and Repair