Joint system with rotary quick-change function
LIU LIMING, MA CHANGLIN, ZHOU QINFENG, YU CHUANQIANG, FENG YONGBAO, GUO JUNBIN, TANG SHENGJIN, JIN QIPENG
Year of Publication 17.04.2020
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Year of Publication 17.04.2020
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Universal joint system of excavator
LIU LIMING, MA CHANGLIN, ZHOU QINFENG, YU CHUANQIANG, FENG YONGBAO, GUO JUNBIN, TANG SHENGJIN, JIN QIPENG
Year of Publication 17.04.2020
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Year of Publication 17.04.2020
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High-temperature high-pressure anti-phase-change gas-liquid interfacial tension measuring device
MA CHANGLIN, SONG PENGFEI, XU YING, ZHANG MINGDI, SUN DALONG, ZHANG GUANGDONG, LI YICHI
Year of Publication 31.03.2020
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Year of Publication 31.03.2020
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Universal joint system of excavator
LIU LIMING, MA CHANGLIN, ZHOU QINFENG, YU CHUANQIANG, FENG YONGBAO, GUO JUNBIN, TANG SHENGJIN, JIN QIPENG
Year of Publication 13.09.2019
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Year of Publication 13.09.2019
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Tubular intensive porous atomizing nozzle assembly
YAO XIAOGUANG, MA CHANGLIN, ZHANG AN, LI SHUZHI, FENG YONGBAO, CHEN SHAN, DU WENZHENG
Year of Publication 13.05.2015
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Year of Publication 13.05.2015
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Multifunctional hydraulic oil purifying and treating device
LIU JINGBO, YAO XIAOGUANG, MA CHANGLIN, ZHANG AN, WANG HAIQIANG, LI SHUZHI, FENG YONGBAO, HE LIJUN
Year of Publication 13.05.2015
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Year of Publication 13.05.2015
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Rapid assembly and disassembly tool for double-end stud
YAO XIAOGUANG, MA CHANGLIN, YAN SHUANGKA, YU CHUANQIANG, HOU HONGQING, FENG YONGBAO, GUO JUNBIN, TANG SHENGJIN, CHENG HONGJIE, GAO QINHE
Year of Publication 22.04.2015
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Year of Publication 22.04.2015
Patent
Tube type intensive multihole atomization sprayer assembly
YAO XIAOGUANG, MA CHANGLIN, ZHANG AN, LI SHUZHI, FENG YONGBAO, CHEN SHAN, DU WENZHENG
Year of Publication 25.02.2015
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Year of Publication 25.02.2015
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Medical asepsis cylinder
LI LIQIU, MA CHANGLIN, WU MING, JU SHUMEI, WANG GUOLIN, WANG SHUPING, ZHANG LIMING, WANG YANDE
Year of Publication 14.01.2015
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Year of Publication 14.01.2015
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Crane suitable for roadway hoisting
YAO XIAOGUANG, ZHAO JUNKE, WU MAO, MA CHANGLIN, LIU WEI, YU CHUANQIANG, LI SHUZHI, FENG YONGBAO, SHU CHANG, HOU XUCHAO
Year of Publication 07.02.2020
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Year of Publication 07.02.2020
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High-rise escape device
MA CHANGLIN, XIE JIAHAO, FU JIANCHAO, NIE LIHAO, LI YU, CHEN SHAN, MA JUNCHUN
Year of Publication 20.12.2019
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Year of Publication 20.12.2019
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Controllable release device of electric hoist conical brake
YAO XIAOGUANG, MA CHANGLIN, LI FENG, YU CHUANQIANG, HAO LIN, GAO YUNGUANG, CHEN SHAN, DU WENZHENG
Year of Publication 06.08.2019
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Year of Publication 06.08.2019
Patent
Double brake electric hoist fault emergency load safe release system and method
MA CHANGLIN, GUO YANG, LI FENG, YU CHUANQIANG, HAO LIN, CAO DAZHI, GAO YUNGUANG, CHENG HONGJIE, LI LIANG
Year of Publication 11.12.2018
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Year of Publication 11.12.2018
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