PF

Piroska Major nee Fastner

RR Richter Gedeon Vegyeszeti Gyar Rt: 1 patents #309 of 706Top 45%
📍 Budapest, HU: #1,899 of 4,609 inventorsTop 45%
Overall (All Time): #4,046,996 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4368160 Process for preparing 17.alpha.-hydroxy-pregn-4-en-3,20-dione derivatives Anna Boor nee Mezei, Jozsef Toth, Tamas Szen, Laszlo Gabor, Sandor Holly 1983-01-11