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自充电储能装置

Year of Publication 12.10.2016
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Patent

Smart spectacles

by XU ZHIGANG
Year of Publication 19.01.2018
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Patent

静态同步补偿装置

Year of Publication 18.05.2018
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Patent

Massage shoe

by LIU YUNTENG
Year of Publication 22.08.2017
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Patent