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Floating water-powered electricity generator
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Triple wind turbines for generating electric current in wind tunnel
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Dual-ganged wind power turbine arrangement for production of electric power
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Double wind turbine
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Double wind turbine for electricity generation
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Water power plant consisting of three or more towers using Pelton wheels
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Water sports appliance for self propulsion in water
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Watersports craft with paddle-wheel propulsion
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Pedal operated exercise machine with water container - has three point support, hot air compressor and duct, with thermometer
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Electric power generation machine - has four-part frame with pendulums and gears and common shaft with flywheel
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Wind driven electric generator - has conically narrowing intake leading to rotatable cross:flow impeller with forward curved blades
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Wind-powered electricity generator - has funnel shaped housing fitted with drums carrying blades
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Rubber health shoes with grooves on sole - have air cushioned interior filled with medicated water before use
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