HS

Hans Stehr

RA Rhodia Filtec Ag: 1 patents #5 of 19Top 30%
📍 Adligenswil, CH: #13 of 20 inventorsTop 65%
Overall (All Time): #3,639,098 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5859177 Process for subsequent condensation of polycondensates, in particular of polyamide 6.6 Luzius Berger, Niklaus Zemp 1999-01-12