1–20 von 239 Ergebnissen
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    Intelligence-promoting scientific thinking training hand-making device

    Freier Zugriff
    SUN YAN | Europäisches Patentamt | 2023

    Ducted unmanned aerial vehicle supporting rod and forming method thereof

    Freier Zugriff
    SUN YAN | Europäisches Patentamt | 2023

    Unmanned aerial vehicle wing supporting rod and forming method thereof

    Freier Zugriff
    SUN YAN | Europäisches Patentamt | 2022

    Reinforced hoisting machinery connecting shaft

    Freier Zugriff
    SUN YAN | Europäisches Patentamt | 2021

    Anti-falling hoisting machinery lifting hook

    Freier Zugriff
    SUN YAN | Europäisches Patentamt | 2021

    Trolley convenient to assemble and disassemble

    Freier Zugriff
    SUN YAN | Europäisches Patentamt | 2020

    Automobile braking performance test under ABS

    Sun, Yan / Tang, Zhihua | SPIE | 2022

    Investigation and Analysis of Road Traffic Accidents in Hefei City

    Freier Zugriff
    Sun Yan / Tang Zhihua | DOAJ | 2021

    Automobile braking performance test under ABS

    Sun, Yan / Tang, Zhihua | British Library Conference Proceedings | 2022

    Self-Driving Security Checking and Boarding Vehicle System

    Freier Zugriff
    SUN YAN / LI LI | Europäisches Patentamt | 2020

    Method and system for transmitting image early warning information in intelligent traffic system

    Freier Zugriff
    SUN YAN / CHEN YONGKANG | Europäisches Patentamt | 2020