Anti-acupuncture vein blood sampling device
LIU GUANGLAI, WANG JING, WANG HUANHUAN, LEE HYO-GUN, WANG QIANG, GAO BIN, YU NING, ZHANG NAN
Year of Publication 07.11.2023
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Year of Publication 07.11.2023
Patent
Arterial blood gas needle capable of preventing blood splashing and rapidly exhausting
LIU GUANGLAI, SHANG ZHENDONG, LI ZHILI, REN KAIYING, LEE HYO-GUN, SHAO XI, WANG ZENGHUI, SHI WENZHEN, GAO BIN, ZHANG NAN, QIN CANCAN
Year of Publication 12.07.2024
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Year of Publication 12.07.2024
Patent
Modularized prefabricated home elevator guide device
CHEN WEI, LIU GUANGLAI, ZHU XIAO, XU LU, ZHOU QI, SHEN RONGFANG, SHEN XIAO, SHEN YANG, QIU WENJIE, CAO XIANGYANG
Year of Publication 04.06.2024
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Year of Publication 04.06.2024
Patent
Multifunctional pinch bar for negative pressure drainage device
LIU GUANGLAI, LI ZHAOSEN, YAN KEKE, ZENG PINGPING, LI YIYING, SHAO XI, WANG QIANG, WANG ZENGHUI, SHI WENZHEN, LI WENJUN
Year of Publication 04.06.2024
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Year of Publication 04.06.2024
Patent
Quick mounting structure for decorative profiles on two sides of platform elevator
CHEN WEI, LIU GUANGLAI, XU LU, YAN SHENGZHAO, YUE ZHANGCHENG, DAI TING, SHEN WEI, CAO XIANGYANG
Year of Publication 24.03.2023
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Year of Publication 24.03.2023
Patent
Household elevator aluminum alloy hoistway traveling cable routing sectional material structure
CHEN WEI, LIU GUANGLAI, XU LU, YAN SHENGZHAO, YUE ZHANGCHENG, SHEN WEI, CAO XIANGYANG
Year of Publication 21.03.2023
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Year of Publication 21.03.2023
Patent
Door side routing profile structure of traction type platform elevator
CHEN WEI, LIU GUANGLAI, XU LU, YAN SHENGZHAO, YUE ZHANGCHENG, SHEN WEI, CAO XIANGYANG
Year of Publication 21.03.2023
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Year of Publication 21.03.2023
Patent
Counterweight device of elevator with offset hanging center
CHEN WEI, LIU GUANGLAI, XU LU, YAN SHENGZHAO, YUE ZHANGCHENG, SHEN WEI, CAO XIANGYANG
Year of Publication 21.03.2023
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Year of Publication 21.03.2023
Patent
Waist-narrowing type elevator car system
LIU GUANGLAI, BIAN YUYU, YAN SHENGZHAO, YUE ZHANGCHENG, SHEN WEI, SHEN JIANJUN
Year of Publication 19.04.2022
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Year of Publication 19.04.2022
Patent