IN

Ippei Nakagawa

NI Nippon Valqua Industries: 1 patents #5 of 8Top 65%
📍 Gojō, JP: #1 of 1 inventorsTop 100%
Overall (2011): #279,377 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D633991 Gate valve seal — 2011-03-08