Terezia Istvan nee Katona

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Tiszavasvari, HU

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of anti-hypertensive benzopyran derivative
- Patent number 5,145,985
- Issue date Sep 8, 1992
- Alkaloida Vegyeszeti Gyar
- Tibor Timar
- C07 - ORGANIC CHEMISTRY