Electric direct-current mini-tiller
QIN CHENGWEN, TAN SHAOBO, WANG XIAOYUN, QIN SHIYONG, YU ZHIQIANG, QIN SHIQUAN, YANG YILIN
Year of Publication 16.06.2017
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Year of Publication 16.06.2017
Patent
Tea tree trimmer
QIN CHENGWEN, TAN SHAOBO, WANG XIAOYUN, YU ZHIQIANG, QIN SHIYONG, QIN SHIQUAN, YANG YILIN
Year of Publication 19.04.2017
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Year of Publication 19.04.2017
Patent
Electric tea picking machine
QIN CHENGWEN, TAN SHAOBO, WANG XIAOYUN, YU ZHIQIANG, QIN SHIYONG, QIN SHIQUAN, YANG YILIN
Year of Publication 29.03.2017
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Year of Publication 29.03.2017
Patent
Medicine for preventing and treating poultry diseases and preparation method of medicine
QIN CHENGWEN, TAN SHAOBO, WANG XIAOYUN, YU ZHIQIANG, QIN SHIYONG, QIN SHIQUAN, YANG YILIN
Year of Publication 22.03.2017
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Year of Publication 22.03.2017
Patent
Biological fertilizer prepared from tea leaves and preparation method of biological fertilizer
QIN CHENGWEN, TAN SHAOBO, WANG XIAOYUN, YU ZHIQIANG, QIN SHIYONG, QIN SHIQUAN, YANG YILIN
Year of Publication 22.03.2017
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Year of Publication 22.03.2017
Patent
Electric chain saw
QIN CHENGWEN, TAN SHAOBO, WANG XIAOYUN, YU ZHIQIANG, QIN SHIYONG, QIN SHIQUAN, YANG YILIN, WEN ZHAOMING
Year of Publication 10.05.2017
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Year of Publication 10.05.2017
Patent
Electric lawn mower
QIN CHENGWEN, TAN SHAOBO, WANG XIAOYUN, QIN SHIYONG, YU ZHIQIANG, QIN SHIQUAN, YANG YILIN, WEN ZHAOMING
Year of Publication 19.04.2017
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Year of Publication 19.04.2017
Patent
Can realize jumbo size model multiple spot load distribution's experimental loading device
WANG HAISHAN, HU ZHENGPING, TANG HAIJIANG, GUO YANLIN, WANG ZAISHENG, QIN CHENGWEN, ZHANG YOUHAO, ZHU BOLI, XU MIN, LI TING
Year of Publication 07.12.2016
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Year of Publication 07.12.2016
Patent
Experiment loading device for realizing large-size model multipoint load distribution
WANG HAISHAN, HU ZHENGPING, TANG HAIJIANG, GUO YANLIN, WANG ZAISHENG, QIN CHENGWEN, ZHANG YOUHAO, ZHU BOLI, XU MIN, LI TING
Year of Publication 13.07.2016
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Year of Publication 13.07.2016
Patent