KB

Karl Bracht

SA Sartorius Ag: 1 patents #101 of 210Top 50%
Overall (All Time): #3,754,374 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5563334 Filter integrity testing in clean rooms and the like Ingo Gehne 1996-10-08