Compaction table easy to mold resin sand
QI GUORUI, ZHANG LIJUN, BU JUNHAI, WANG DUNLONG, GONG WENGUO, CHEN KUN
Year of Publication 21.11.2023
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Year of Publication 21.11.2023
Patent
Core box easy to draw and using method thereof
QI GUORUI, ZHANG LIJUN, CHEN PEIDUN, BU JUNHAI, WANG DUNLONG, CHEN KUN
Year of Publication 25.10.2022
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Year of Publication 25.10.2022
Patent
Intelligent temperature control start-stop device of grinding equipment
QI GUORUI, ZHANG LIJUN, JIAO DONG, WANG LILI, BU JUNHAI, WANG DUNLONG, WU YUHONG, CHEN KUN, CAO NAIHONG
Year of Publication 19.03.2024
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Year of Publication 19.03.2024
Patent
Combined cutting machine capable of easily cutting riser of high-chromium cast iron casting
QI GUORUI, ZHANG LIJUN, CHEN PEIDUN, BU JUNHAI, WANG DUNLONG, GONG WENGUO, CHEN KUN
Year of Publication 24.03.2023
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Year of Publication 24.03.2023
Patent
Markd terahertz in back area is schottky diode now
ZHANG LISEN, FENG ZHIHONG, LIANG SHIXIONG, WANG DUNLONG, XING DONG, YANG DABAO, ZHAO XIANGYANG
Year of Publication 16.11.2016
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Year of Publication 16.11.2016
Patent
W-band and terahertz-frequency low-side frequency multiplier
ZHANG LISEN, FENG ZHIHONG, LIANG SHIXIONG, WANG DUNLONG, YANG DABAO, ZHAO XIANGYANG, XING DONG
Year of Publication 16.11.2016
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Year of Publication 16.11.2016
Patent
Fluid power optimizing method for hydraulic valve
JIA XINYING, LYU QINGJUN, ZHU DONG, XIONG QINGHUI, YANG QINGDUN, WANG DUNLONG
Year of Publication 09.11.2016
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Year of Publication 09.11.2016
Patent
Withstanding power THz triple frequency analogous balance type doubling circuit
ZHANG LISEN, FENG ZHIHONG, XU PENG, LIANG SHIXIONG, WANG DUNLONG, YANG DABAO, ZHAO XIANGYANG, XING DONG
Year of Publication 23.11.2016
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Year of Publication 23.11.2016
Patent
Vehicle toilet air blasting system
JIANG YONGCHUN, ZHANG XUNXIANG, WANG DUNLONG, AI QIAN, WANG MINGZHEN, YANG JUNCHENG
Year of Publication 21.10.2009
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Year of Publication 21.10.2009
Patent