Metal cylinder butt joint plate head pre-rolling tool
HE CHUNBAO, DANG YONGFENG, LIN GUANGFEI, LIU QIANG, SUN RUI, WU YUPENG, SHI XUDONG
Year of Publication 04.01.2022
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Year of Publication 04.01.2022
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Device for blending sludge into coking blended coal
CHENG XUEKE, DANG YONGFENG, WANG XU, WEI FUYU, LI YONG, GAN XIUSHI, ZHU JIANWEI, ZHAO ZHENXING, LU YUN, ZHU DEWEI, HOU SHIBIN
Year of Publication 18.11.2022
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Year of Publication 18.11.2022
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Control cylinder and use this control cylinder's sampler
DANG YONGFENG, ZHU YIBIN, AN LONG, ZHANG MING, LIU ZHUANG, SONG YANG, SHI JIANDANG, TIAN YUE, DUAN CHENGMIN
Year of Publication 16.12.2015
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Year of Publication 16.12.2015
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Sampler and sampling tube
DANG YONGFENG, ZHU YIBIN, AN LONG, ZHANG MING, LIU ZHUANG, CHEN HONGSHAN, SONG YANG, TIAN YUE, DUAN CHENGMIN
Year of Publication 02.12.2015
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Year of Publication 02.12.2015
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Lifting glue adding device of movable rolling and packaging equipment
HAN YONGHONG, DUAN JUNWU, DANG YONGFENG, YAO YANGFENG, LEI LIANGLIANG, HUANG CHAO
Year of Publication 05.11.2019
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Year of Publication 05.11.2019
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Emergency intercom system for full-automatic unmanned urban rail transit
YUAN WENJIANG, LI YUXIN, FENG KANG, ZHANG HAIYANG, ZHANG JINCHENG, DANG YONGFENG, SHI XUSONG, WANG ZHONGYU, HOU FEI, SUN QINGKE, YANG PEISHENG, JING YUANGUANG, FU YU, YUAN GANG, MA FEIYU
Year of Publication 31.12.2021
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Year of Publication 31.12.2021
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Fabricated polyhedral mounting structure
WANG LEI, YE YONGSHENG, MU ENDIAN, GAO BINGQIANG, ZHANG XI, XU ZHEN, LI TIANLIANG, SUN YUXIN, DANG YONGFENG, ZHANG KAICHENG, ZHOU ZHI, GU XIAOJUN, LI DAN, YUAN SHANZHI, SHI YONG
Year of Publication 21.12.2021
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Year of Publication 21.12.2021
Patent
Get coal device on line
DANG YONGFENG, WU JI, PANG KELIANG, LIU DONGJIE, ZHU QINGMIAO, TAN XIAO, WANG CHAO
Year of Publication 27.07.2018
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Year of Publication 27.07.2018
Patent
Aqueous oil sampler
LIU WEI, DU SHAOXIAN, WANG XUTAO, LI JIANMIN, LIN JUNKENG, LIU XIAODAN, WU JIANQING, TU WENZI, WU SHILIANG, LI YI, LIU YANLING, DANG YONGFENG, ZHANG YING, ZHAO YANLONG, DENG RUI, LIU SHENGYU, ZHAO YONG, FENG QINWEN, LI SHAOZUO, WEI LIFEI, LIANG YONGJIN, WEN PING, LIU HENG
Year of Publication 25.11.2015
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Year of Publication 25.11.2015
Patent
Highly deviated well roll test driver
DANG YONGFENG, ZHU YIBIN, ZHU JIANGHAI, YOU JIANHUA, LI JINGQUAN, BAO GUOLIN, DUAN CHENGMIN
Year of Publication 05.10.2016
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Year of Publication 05.10.2016
Patent
Kickboard formula sample thief
LIN JUNKENG, YU XIANGFEI, TU WENZI, ZHU YING, WU SHILIANG, DANG YONGFENG, GUO YONGTONG, GU ZHENGGUANG, LIU SHENGYU, ZHAO YONG, FENG QINWEN, LIANG YONGJIN, WEN PING
Year of Publication 03.08.2018
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Year of Publication 03.08.2018
Patent
Floating plate type sampler and application method thereof
LIN JUNKENG, YU XIANGFEI, TU WENZI, ZHU YING, WU SHILIANG, DANG YONGFENG, GUO YONGTONG, GU ZHENGGUANG, LIU SHENGYU, ZHAO YONG, FENG QINWEN, LIANG YONGJIN, WEN PING
Year of Publication 01.06.2018
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Year of Publication 01.06.2018
Patent
Suction type sampler
DANG YONGFENG, ZHU YIBIN, AN LONG, ZHANG MING, CHEN HONGSHAN, LIU ZHUANG, SHI JIANDANG, CHENG JUNXIANG, DUAN CHENGMIN
Year of Publication 13.04.2016
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Year of Publication 13.04.2016
Patent
Forest land pattern spot vector data query method based on Lucene
DANG YONGFENG, WANG XUEJUN, HUANG GUOSHENG, ZHANG YUXING, XU DENGPING, REN YI, PU YING, DU ZHENHONG, LUO PENG
Year of Publication 04.01.2017
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Year of Publication 04.01.2017
Patent