HC

Henri Champseix

AB Abx: 1 patents #1 of 2Top 50%
📍 Bagnols-sur-Cèze, FR: #2 of 3 inventorsTop 70%
Overall (1989): #107,178 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4817443 Device for cleaning a liquid sample taking needle Serge Champseix 1989-04-04