ZA

Zhu Ancheng

WG Wittur Holding Gmbh: 1 patents #1 of 9Top 15%
Overall (2024): #196,855 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12024399 Guiding device for an elevator door leaf Li Bohui, Peng Lingchao 2024-07-02