1–7 von 7 Ergebnissen
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    Polarizing plate and dimming window

    Freier Zugriff
    GAO SHAN | Europäisches Patentamt | 2021

    POLARIZING PLATE AND DIMMABLE WINDOW

    Freier Zugriff
    GAO SHAN | Europäisches Patentamt | 2022

    Traffic signal lamp system based on mathematical analysis model and control method thereof

    Freier Zugriff
    GAO SHAN / YU JINGANG | Europäisches Patentamt | 2022

    Anti-glare apparatus and mirror having lens assembly with controlled optical axis direction

    Freier Zugriff
    GAO SHAN / LAN RONGHUA / ZHANG JUNRUI | Europäisches Patentamt | 2024

    ANTI-GLARE APPARATUS AND MIRROR

    Freier Zugriff
    GAO SHAN / LAN RONGHUA / ZHANG JUNRUI | Europäisches Patentamt | 2021

      ANTI-GLARE APPARATUS AND MIRROR

      Freier Zugriff
      GAO SHAN / LAN RONGHUA / ZHANG JUNRUI | Europäisches Patentamt | 2020

    Safety performance detection equipment for mining elevator

    Freier Zugriff
    GAO SHAN / ZHEN RUI / XU JUN et al. | Europäisches Patentamt | 2023