Metal-rubber composite bipyramid reed
LIU JIANXUN, RONG JIGANG, GUO QIUSHUN, GUO HONGFENG, HUANG ZUHUA, MIAO HUIYONG
Year of Publication 17.11.2010
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Year of Publication 17.11.2010
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Interactive display screen and interactive display method
ZHOU QIAN, MA JIANSHE, MAO LESHAN, ZHANG SONG, LIU MINXIA, CHENG XUEMIN, GUO HONGFENG, LIN XIRONG, GUO HUALIN
Year of Publication 29.02.2012
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Year of Publication 29.02.2012
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Anti-collision and protection method of prier and engineering building and anti-collision guide wheel device
RUI KAI, LU RUILIN, NING XIANGLIANG, JIANG RUIQIU, YANG CHUNPING, GUO HONGFENG, HU YUXIN
Year of Publication 18.01.2012
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Year of Publication 18.01.2012
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Hydraulic variable hole expander while drilling
CHEN XUN, ZHAI SHUANJI, WU JUNLIN, WANG YUAN, GUO HONGFENG, WANG QINZHU, YUE DAWEI
Year of Publication 01.09.2010
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Year of Publication 01.09.2010
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Sealing and isolating type cementing device
TONG DESHUI, YANG SHUGANG, TAO DAN, ZHAO JINGCHUN, YUAN ZHAOYONG, WU DONGKUI, YANG YANG, DENG HONGTAO, GUO HONGFENG, WU GUOJUN, LIU MINGTAO, LI HONGYUAN
Year of Publication 04.06.2014
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Year of Publication 04.06.2014
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Internally stuck detachable rubber water stop used for joint gap
SONG CHUANJIANG, LIU QINGTING, ZHANG BAOSHENG, FENG ZHENGLIN, HUANG ZIHUA, WANG SANMENG, CHEN GUANGHUI, GUO HONGFENG, CHEN YALING, LI XIAO, CHEN ZHONGHAI
Year of Publication 30.01.2013
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Year of Publication 30.01.2013
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Well cementation device
TAO DAN, DENG HONGTAO, YIN LING, LI HONGYUAN, TONG DESHUI, ZHAO JINGCHUN, ZHAI SHUANJI, WU DONGKUI, YANG YANG, GUO HONGFENG, WU GUOJUN, LIU MINGTAO, TAN JING
Year of Publication 02.04.2014
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Year of Publication 02.04.2014
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Installing mode and separating mode and device of air spring system
CHEN CANHUI, CHEN WENHAI, MO RONGLI, LIN LIDIAN, LIU JIANXUN, XIANG ZHONGHUA, GUO HONGFENG
Year of Publication 16.06.2010
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Year of Publication 16.06.2010
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Anti-side rolling torsion rod axis for railway vehicle and manufacturing method thereof
LIU WENSONG, ZHANG YAXIN, LIU JIANXUN, GUO CHUNJIE, WANG YAPING, GUO HONGFENG
Year of Publication 19.05.2010
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Year of Publication 19.05.2010
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Series of shearing and laminated rubber springs
ZHANG YAXIN, FENG WANSHENG, MIU HUIYONG, LIU JIANXUN, GUO HONGFENG, QI JIGANG
Year of Publication 12.05.2010
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Year of Publication 12.05.2010
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Device for arch bridge inspection
LI WENBIN, LIU JUN, SONG CHUNHUA, LU RUILIN, GUO HONGFENG, LV WEI, ZHANG XIAOFENG, MEI SHIWEI
Year of Publication 05.12.2012
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Year of Publication 05.12.2012
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Natural gas phase change heating furnace
LIU XINGHAN, REN YONGQING, ZHANG XUELI, LI TIEZHI, GUO HONGFENG, ZHAO WANSHU, LU HAIBAO
Year of Publication 27.07.2011
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Year of Publication 27.07.2011
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Low-power natural gas phase change heating furnace with novel structure
LIU XINGHAN, REN YONGQING, ZHANG XUELI, LI TIEZHI, GUO HONGFENG, ZHAO WANSHU, LU HAIBAO
Year of Publication 29.06.2011
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Year of Publication 29.06.2011
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High-temperature-resistant starch-based scale inhibitor, and preparation method and application thereof
LIU JINGJING, LIU WANYONG, GUO NA, XIA NAN, LI YANYAN, ZHANG QUN, LIU YANLI, ZHENG MENG, WANG HAO, SHAO ZHANHUI, ZHANG HONGJUN, KUANG SHAOHUA, LIANG LINGXUN, GUO HONGFENG, CHEN NAN
Year of Publication 18.12.2013
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Year of Publication 18.12.2013
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Journal spring buffering method for railbound vehicle bogie and journal spring
ZHANG YAXIN, WANG MINGXIAN, MIU HUIYONG, CHENG GANG, LIU JIANXUN, GUO HONGFENG
Year of Publication 23.12.2009
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Year of Publication 23.12.2009
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Tensile frictional swinging support
LI SHIHENG, XIA JUNYONG, CHEN YANBEI, ZHENG YI, JIANG RUIQIU, WANG XIAOBO, LUO YONGHUAN, GUO HONGFENG, HU YUXIN
Year of Publication 25.07.2012
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Year of Publication 25.07.2012
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Pendulum type friction damping support
LI SHIHENG, XIA JUNYONG, CHEN YANBEI, LI XIN, WANG XIAOBO, LUO YONGHUAN, GUO HONGFENG, HU YUXIN
Year of Publication 04.07.2012
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Year of Publication 04.07.2012
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Interactive projector equipment
ZHOU QIAN, MA JIANSHE, MAO LESHAN, ZHANG SONG, LIU MINXIA, CHENG XUEMIN, GUO HONGFENG, LIN XIRONG, GUO HUALIN
Year of Publication 16.03.2011
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Year of Publication 16.03.2011
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Visualization experiment facility for movement law of coal dust in crack
WU XIAODONG, ZHOU YINGXIAN, XU LIKUN, ZHANG ZHUANG, AN YONGSHENG, ZHANG JIAMING, LIU KAI, FAN WEICHAO, GAO FEI, LIU SHUANGSHUANG, HAN GUOQING, ZHU BIAO, GUO HONGFENG, LI XIANG
Year of Publication 24.07.2013
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Year of Publication 24.07.2013
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