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PANG HAITAO, CAO CHANG, LI YANZHOU, CAO RONGTAO, LIANG GAOSHUO, YANG FENG
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Year of Publication 13.11.2020
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Unmanned aerial vehicle ceiling cleaning device
PANG HAITAO, CAO CHANG, LI YANZHOU, LIANG MINGLONG, CAO RONGTAO, LIANG GAOSHUO, YANG FENG
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Year of Publication 03.04.2020
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Device for automatically controlling opening and closing of soy sauce solarization canopy
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Year of Publication 19.06.2020
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Sludge sampling device for environmental pollution water
GONG XUEHAN, SU WENGUI, XIONG BIAO, XUE SHAN, LI KAI, CUI JIANXIN, MA JIACHEN, YUAN HENG, SUN DI, LIANG GAOSHUO, FAN YEZENG, ZHENG GUANGPING, LI TAO
Year of Publication 19.06.2020
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Year of Publication 19.06.2020
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Compression spring positioning rod-releasing mechanism
CUI JIANXIN, WANG ZHENYU, MA JIACHEN, YUAN HENG, CAO RONGTAO, SUN DI, FAN YEZENG, LIANG GAOSHUO, LI ZHENZHOU, ZHENG GUANGPING, WU QINGJIE
Year of Publication 27.03.2020
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Year of Publication 27.03.2020
Patent