SZ

SAN-YAN ZHANG

FL Fih (Hong Kong) Limited: 1 patents #329 of 652Top 55%
SC Shenzhen Futaihong Precision Industry Co.: 1 patents #292 of 602Top 50%
Overall (All Time): #3,191,312 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8087125 Suction head structure and vacuum cleaner using the same Sheng-Yuan Wu, Jin Cui 2012-01-03