KK

Klass Keizer

📍 Enschede, NL: #291 of 648 inventorsTop 45%
Overall (All Time): #3,986,904 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4711719 Process for the production of crack-free semi-permeable inorganic membranes Adriaan F. M. Leenaars, Anthonie J. Burggraaf 1987-12-08