JD

Jinhua Duan

ZC Zhongshan Dashan Photographic Equipment Co.: 1 patents #2 of 2Top 100%
Overall (2023): #144,497 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11821614 Photographic lamp and lighting assembly Xihua Zhu 2023-11-21
11822213 Softbox and substrate thereof Xihua Zhu 2023-11-21