SB

Staffan Bowald

AT Astra Tech: 1 patents #1 of 2Top 50%
Overall (1997): #76,116 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5641505 Porous flexible sheet for tissue separation Gunilla Eva Johansson 1997-06-24