XZ

Xihua Zhu

ZC Zhongshan Dashan Photographic Equipment Co.: 1 patents #1 of 2Top 50%
Overall (2018): #189,518 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9904150 Transmission mode fast-conversion structure for photographic sliding rail Shuang Xiao 2018-02-27