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person:(WEI LIN)

    Underground parking lot vehicle running state sensing system

    Free access
    CHENG NA / HUANG LIN / LI FEI et al. | European Patent Office | 2022

    Railway crossing supervision system

    Free access
    LI JIAZHUANG / ZHENG JUNPING / SUN MULIANG et al. | European Patent Office | 2022

    Automobile chassis with protection function

    Free access
    XU ZHONGHUA / LIU WEI / GENG LONGWEI et al. | European Patent Office | 2022

    Vehicle stepless speed regulation electric control fan clutch system with power generation function

    Free access
    LIU JIALU / XIE YI / ZHANG XIN et al. | European Patent Office | 2022

    SPOT SPRAYING-BASED SEED DISPENSING METHOD AND APPARATUS

    Free access
    ZHOU ZHIYAN / LIU WEI / ZOU SHUAISHUAI et al. | European Patent Office | 2022

    TRACTION ELEVATOR HAVING MULTIPLE CARS RUNNING CYCLICALLY, AND CONTROL METHOD

    Free access
    ZHANG KUN / WANG HUI / WANG KAIQIANG et al. | European Patent Office | 2022

    EJECTION TYPE SEEDING METHOD AND EJECTION TYPE SEEDING UNMANNED AERIAL VEHICLE APPLYING METHOD

    Free access
    ZHOU ZHIYAN / LIU WEI / XU XUELAN et al. | European Patent Office | 2022

    RUDDER PROPELLER PROPULSION SYSTEM AND SHIP

    Free access
    SHU YONGDONG / GUAN FEI / PAN DAHAI et al. | European Patent Office | 2022

      RUDDER PROPELLER PROPULSION SYSTEM AND SHIP

      Free access
      SHU YONGDONG / GUAN FEI / PAN DAHAI et al. | European Patent Office | 2022

    RUDERPROPELLERANTRIEBSSYSTEM UND SCHIFF

    Free access
    SHU YONGDONG / GUAN FEI / PAN DAHAI et al. | European Patent Office | 2022

      RUDERPROPELLERANTRIEBSSYSTEM UND SCHIFF

      Free access
      SHU YONGDONG / GUAN FEI / PAN DAHAI et al. | European Patent Office | 2022

    Mechatronics automobile anti-theft system

    Free access
    CAI YIZHENG / LIU WEI / LIN XINYAN et al. | European Patent Office | 2023