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Power generation apparatus
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Power generation apparatus
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Fluid-responsive oscillating power generation method and apparatus
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Fluid-responsive oscillation power generation method and apparatus
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Contactless electronic control system for modular motorized wheel hub
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Man and wind powered aquatic vehicle
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Tube and rod end shaping and finishing machine
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Pipe cutting and finishing machine
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Tube end finishing machine
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Tube end finishing machine
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Machine for cutting pipe, tubing or the like with cutter plane adjustment
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Tube end finishing machine
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Tool control head for pipe and tubing cutting machine
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Machine for pinch rolling, deburring and the like
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Machine for cutting pipe and tubing
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Portable electric generator
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Method and apparatus for fluidizing a mass of discrete particles
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Method and apparatus for fluidizing a mass of discrete particles
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