CN108163131A
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Damping transmission device
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CN107968584A
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Tuned damper
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CN107872133A
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Mechanical phase changing type reluctance generator
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CN106816908A
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Has the resonance type lithium battery device of damping function
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CN106800069A
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The continuously variable transmission device of electric power auxiliary bike
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CN106801731A
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Electric engine device
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CN106555671A
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Power transmission with damping function and electric motor
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CN106558941A
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Resonance kenel flywheel energy storage and power set and resonance kenel flywheel energy storage and dynamical system
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CN106559021A
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Drive circuit with damping function and flywheel energy storage system
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CN106358418A
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Radiating device with damping property
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CN106329608A
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Dynamic inductance device with damping function
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CN106160239A
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The electric storage device of tool damping function
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CN106159306A
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There is the soda acid resonance cell apparatus of damping function
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CN105826581A
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Electrolyte delivery mechanism for liquid battery
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CN105226901A
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The drive circuit of switched reluctance motor, magnetic resistance motor and magnetic resistance motor
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CN105226734A
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A kind of damping charging device
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CN104702098A
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Magnetoelectricity amplifying device
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CN103812222A
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Conversion device for improving generating efficiency
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CN103812379A
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Conversion device for improving electricity utilization efficiency
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CN102891346A
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Cell device producing potential by oxidation reduction reaction
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