MAXBIANCHI

[ Propulsion systems consisting of trolling plates for propeller driven inboard and outboard engines for boats and for sailboats, and component parts and fittings thereof ]

Propulsion mechanism for boats, namely, propeller shafts for boats; ship propellers; marine propellers and components thereof, namely, blades, impellers, bearings, glands, seals, flexible couplings and shafts; variable-pitch ship propellers, fixed-pitch ship propellers, tiltable ship propellers and feathering blades ship propellers