JJ

Jin Junhai

BK Beijing Kohler: 1 patents #10 of 22Top 50%
Overall (All Time): #3,052,641 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9033001 Water divider — 2015-05-19