X

Adjustable pump impellers and machine parts in the nature of fan wheels for machines, apparatus, motors and engines, in particular for fixed motors and engines, motors and engines for agricultural apparatus and machines and for construction and mining apparatus and machines

Adjustable air ventilation impellers and component parts of fans in the nature of fan wheels, in particular for heating, cooling and ventilating installations; heating installations, cooling installations in the nature of air conditioners, air cooling apparatus and ventilating installations in the nature of ventilating exhaust fans for vehicles, motors and engines; heating installations, cooling installations in the nature of cooling evaporators and ventilating installations in the nature of ventilating exhaust fans for machines, apparatus, motors and engines

Component parts of vehicles and motors and engines for vehicles, namely, adjustable impellers and fan wheels for vehicles, and motors and engines therefor, in particular for utility vehicles, building site vehicles and tractors