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Electromechanical product active remanufacturing service system based on block chain
FANG CHEN, HE-YANG CHENYUE, LI SHENGQIANG, JIANG ZHIGANG, ZHANG HUA, XIAO ZHIWEN, YAN WEI, WANG SANPING, XING SHIXIONG
Year of Publication 09.06.2020
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Year of Publication 09.06.2020
Patent