Pile center positioning device
JING DONG, HAN CHAOYONG, CAO XIAOFAN, LIU ZUZHI, LU JIANFENG, YANG FAYAO, TIAN HUA, SUN ZECHANG, LI CHAO, LI HENGQIAN, ZHENG KUIZHI, WU ZHENZAN, RUI XINGLONG, ZHANG YINING, LI WEIBAO
Year of Publication 10.12.2021
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Year of Publication 10.12.2021
Patent
Damping support at joint of horizontal pump pipe
CHEN XIANG, CAO XIAOFAN, ZHANG JIAN, LIU ZUZHI, RUI XINGLONG, LI SUCHANG, GONG WENHAO, WU JIANLU, SUN TAOTAO, YANG FAYAO, LI WEIBAO, ZHANG YINING
Year of Publication 10.12.2021
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Year of Publication 10.12.2021
Patent
Novel control point mark
CHEN XIANG, CAO XIAOFAN, ZHANG JIAN, LIU ZUZHI, YUAN GUO, LI SUCHANG, GONG WENHAO, WU JIANLU, SUN TAOTAO, LI WEIBAO, YANG FAYAO, ZHANG YINING
Year of Publication 03.12.2021
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Year of Publication 03.12.2021
Patent
Pay-off hole cover plate
DING SHAOLONG, CHEN XIANG, CAO XIAOFAN, ZHANG JIAN, LIU ZUZHI, WU JIANLU, SUN TAOTAO, YANG FAYAO, RUI XINGLONG, LI SUCHANG, GONG WENHAO, LI WEIBAO, ZHANG YINING
Year of Publication 03.12.2021
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Year of Publication 03.12.2021
Patent
Pile center positioning device and pile center positioning method
JING DONG, HAN CHAOYONG, CAO XIAOFAN, LIU ZUZHI, LU JIANFENG, YANG FAYAO, TIAN HUA, SUN ZECHANG, LI CHAO, LI HENGQIAN, ZHENG KUIZHI, WU ZHENZAN, RUI XINGLONG, ZHANG YINING, LI WEIBAO
Year of Publication 20.08.2021
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Year of Publication 20.08.2021
Patent
Integral type movable smoke extraction shed
CHEN XIANG, ZHANG JIAN, LI YONGDA, WANG DAOXIN, SUN TAOTAO, SUN ZECHANG, CHENG JUN, TAN JIAO, LI CHAO, LI XING, LYU CHAOYANG, ZHENG KUIZHI, RUI XINGLONG, LI XUAN, LI SUCHANG, ZHOU HUARONG, LI WEIBAO, WANG JIAXI, MA WEI, ZHANG JI
Year of Publication 08.03.2022
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Year of Publication 08.03.2022
Patent
Portable water collecting and draining device
CAO XIAOFAN, CHEN XIANG, LIU ZUZHI, ZHANG JIAN, LI YONGDA, LU JIANFENG, WANG DAOXIN, SUN TAOTAO, SUN ZECHANG, CHENG JUN, LI CHAO, TAN JIAO, LYU CHAOYANG, ZHENG KUIZHI, WU ZHENZAN, RUI XINGLONG, LI XUAN, LI SUCHANG, ZHOU HUARONG, LI WEIBAO, WANG JIAXI, MA WEI, ZHANG JI
Year of Publication 24.12.2021
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Year of Publication 24.12.2021
Patent
Single-character combined type heightened advertising device suitable for being used in building construction site
CHEN XIANG, ZHANG JIAN, LI YONGDA, LU JIANFENG, WANG DAOXIN, SUN TAOTAO, SUN ZECHANG, CHENG JUN, LI CHAO, TAN JIAO, LYU CHAOYANG, ZHENG KUIZHI, RUI XINGLONG, LI XUAN, LI SUCHANG, ZHOU HUARONG, LI WEIBAO, WANG JIAXI, MA WEI, ZHANG JI
Year of Publication 05.11.2021
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Year of Publication 05.11.2021
Patent
Simple reinforcing steel bar protective shed special for machining pile foundation reinforcing steel bar cage
CHEN XIANG, ZHANG JIAN, LI YONGDA, LU JIANFENG, WANG DAOXIN, SUN TAOTAO, SUN ZECHANG, CHENG JUN, LI CHAO, TAN JIAO, LYU CHAOYANG, ZHENG KUIZHI, RUI XINGLONG, LI XUAN, LI SUCHANG, ZHOU HUARONG, LI WEIBAO, WANG JIAXI, MA WEI, ZHANG JI
Year of Publication 05.11.2021
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Year of Publication 05.11.2021
Patent
Convenient water collecting and draining device for deep foundation pit
CAO XIAOFAN, CHEN XIANG, LIU ZUZHI, ZHANG JIAN, LI YONGDA, LU JIANFENG, WANG DAOXIN, SUN TAOTAO, SUN ZECHANG, CHENG JUN, LI CHAO, TAN JIAO, LYU CHAOYANG, ZHENG KUIZHI, WU ZHENZAN, RUI XINGLONG, LI XUAN, LI SUCHANG, ZHOU HUARONG, LI WEIBAO, WANG JIAXI, MA WEI, ZHANG JI
Year of Publication 06.07.2021
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Year of Publication 06.07.2021
Patent
Single-character combined type heightened advertising device suitable for being used in building construction site
CHEN XIANG, ZHANG JIAN, LI YONGDA, LU JIANFENG, WANG DAOXIN, SUN TAOTAO, SUN ZECHANG, CHENG JUN, LI CHAO, TAN JIAO, LYU CHAOYANG, ZHENG KUIZHI, RUI XINGLONG, LI XUAN, LI SUCHANG, ZHOU HUARONG, LI WEIBAO, WANG JIAXI, MA WEI, ZHANG JI
Year of Publication 25.05.2021
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Year of Publication 25.05.2021
Patent
Special simple steel bar protective shed suitable for pile foundation reinforcement cage machining
CHEN XIANG, ZHANG JIAN, LI YONGDA, LU JIANFENG, WANG DAOXIN, SUN TAOTAO, SUN ZECHANG, CHENG JUN, LI CHAO, TAN JIAO, LYU CHAOYANG, ZHENG KUIZHI, RUI XINGLONG, LI XUAN, LI SUCHANG, ZHOU HUARONG, LI WEIBAO, WANG JIAXI, MA WEI, ZHANG JI
Year of Publication 27.04.2021
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Year of Publication 27.04.2021
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