71349 ⎘
Underwater vessels, e.g. submarines; Equipment specially adapted therefor; Propulsion using internal-combustion engines
LIFT AND DRIVE UNIT, AIRCRAFT, AND SUBMARINE VEHICLE
#2Series hybrid architecture for an unmanned underwater vehicle propulsion system
#3Multipurpose low emission submersible engine and aquatic craft using same
#4System and method for transporting methane
#5Series hybrid architecture for an unmanned underwater vehicle propulsion system
#6Parallel combustor configuration for unmanned underwater vehicle propulsion turbine
#7Pulsed power hybrid electric unmanned underwater vehicle propulsion system
#8Multipurpose low emission submersible engine and aquatic craft using same
#9System and method for transporting methane
#10Selectively submersible vessel
#11Autonomous power generation in submersible environments
#12Submarine with underwater exhaust discharge during snorkeling mode