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CN109481901A
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A kind of sports equipment with electronic information
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CN109481899A
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A kind of sports equipment
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CN109488126A
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A kind of new energy bicycle lock based on solar energy
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CN109481894A
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A kind of sports equipment based on new material
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CN109481224A
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A kind of projecting fixed appliance of body
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CN109481911A
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A kind of novel sports equipment
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CN109481909A
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A kind of sports equipment based on carbon steel new material
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CN109484532A
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A kind of solar energy intelligent bicycle
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CN109484526A
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A kind of intelligence children's back seat
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CN109484520A
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A kind of weighing bicycle saddle with electronic information
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CN109481890A
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A kind of New Buffering pad device
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CN109488125A
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A kind of energy-saving bicycle lock
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CN109481910A
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A kind of body-building portal frame based on cable wire new material
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CN108204173A
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A kind of bicycle lock of fingerprint recognition
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CN108204172A
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A kind of no key bicycle lock
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CN108202834A
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A kind of more convenient foot pedal
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CN108202833A
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A kind of bicycle pedal of protective cover
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CN108202789A
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A kind of telescopic supporter
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CN108202794A
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A kind of bicycle basket fixed structure of fix stably
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CN108202823A
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A kind of electric bicycle of high-strength brake
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