Laszlo Szilagyi

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Debrecen, HU

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Patents Grantslast 30 patents

Information Patent Grant
Morphinane-skeletoned hydrazone derivatives
- Patent number 5,232,926
- Issue date Aug 3, 1993
- Alkaloida Vegyeszeti Gyar Rt.
- Sandor Hosztafi
- C07 - ORGANIC CHEMISTRY