Antalne Jekkel

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Budapest, HU

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Patents Grantslast 30 patents

Information Patent Grant
9.alpha.-hydroxy-3-oxo-4,24(25)-stigmastadien-26-oic acid derivativ...
- Patent number 5,112,815
- Issue date May 12, 1992
- Richer Gedeon Vegyeszet
- Gabor Ambrus
- C07 - ORGANIC CHEMISTRY