Hybrid battery/gas turbine locomotive
Hybrid energy locomotive electrical power storage system
Hybrid energy locomotive system and method
Hybrid energy off highway vehicle electric power storage...
Hybrid energy off highway vehicle electric power storage...
Hybrid energy off highway vehicle load control system and...
Hybrid energy off highway vehicle propulsion circuit
Hybrid personal transit system
Hybrid transit system
Hybrid wheel and hybrid roadway
Hydraulic load-shifting device for drawbar
Hydraulically actuated railway car dumping system
Hydraulically actuated railway car dumping system
Hydraulically damped railway car body roll
Hydraulically dampened railway truck bolster
Hydraulically driven railway car
Hydrostatic hi-rail system