DE744804C
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Wind turbine with blade adjustment
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DE735585C
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Wind power machine
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US2180206A
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Wind-operated electrical power station
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US2217950A
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Wind-operated power generator
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GB492489A
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Improvements in and relating to wind-operated power generators
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US2167265A
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Power generator
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US2240262A
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Power generating system
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DE708096C
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Wind power machine with counter-rotating wind wheels arranged one behind the other on the same axis
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GB473324A
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Improvements in methods of storing and recovering the surplus electrical energy temporarily delivered by large wind-driven dynamos
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DE746340C
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Large wind power plant with main wind turbines lying one behind the other on the same axis and an auxiliary wind turbine connected upstream
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DE686574C
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Large wind turbine with sloping support struts
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DE677398C
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Wind power plant with two wind wheels running in opposite directions, which carry the stator and rotor pole rims of an electrical power generator
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DE733223C
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Electric wind power plant
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DE676166C
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Lighting device for the wings of wind power plants
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GB416307A
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Improvements in power-generating systems
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US1944239A
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Electric wind dynamo
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DE589123C
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Wind power machine, through which the stand and runner of a power generator are set in opposite rotation
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US1963912A
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Wind motor
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GB371096A
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Improvements in wind motors
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DE549618C
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Wind power machine, the tips of which are connected to each other by a wheel rim
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