Pedaled exercise training aid for the elderly
LI CHAO, SHAO GUANGJIE, JIA ZHONGNAN, CAI WEIYONG, YUAN HAOJIAN, LIANG YULANG, YAO SHUNGANG, SHEN YEMING, MA YIJIAN, SHEN YEFENG
Year of Publication 21.06.2019
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Year of Publication 21.06.2019
Patent