Novel auxiliary fixer for lifting appliance
QIAN ZHIJUN, QIAO JUNQIANG, CHEN JIE, HUANG BAOHONG, WANG QIULAI, LONG CHAO, YAO JIAN, WANG GUOGAO, WEI XIN, GU XIANMIN, HAN QUANQUAN, FENG SHU
Year of Publication 22.09.2023
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Year of Publication 22.09.2023
Patent
Anti-falling concrete empty box lifting appliance
QIAN ZHIJUN, QIAO JUNQIANG, HUANG BAOHONG, CHEN JIE, WANG QIULAI, LONG CHAO, YAO JIAN, WANG GUOGAO, WEI XIN, GU XIANMIN, HAN QUANQUAN, FENG SHU
Year of Publication 01.08.2023
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Year of Publication 01.08.2023
Patent