Motorised propulsion unit, with hydrostatic transmission with inertia flywheels, for motor vehicles
FR2599433A1
Reversible pump with variable cylinder capacity, which can be adjusted by shifting the phase of the pistons
FR2551964A1
Dispenser for toilet paper in sheet form
FR2501297A1
Motor having pelton wheel turbine - uses free piston diesel engine as both engine and pump to pressurise fluid which is delivered to pelton wheel turbine
FR2257014A1
IC engine with hydraulic transmission - has hydropneumatic accumulators on low and high pressure circuits
