ZA

Zhu Ancheng

WG Wittur Holding Gmbh: 1 patents #11 of 35Top 35%
Overall (All Time): #2,510,018 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
12024399 Guiding device for an elevator door leaf Li Bohui, Peng Lingchao 2024-07-02