Sandor Elek

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Debrecen, HU

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Patents Grantslast 30 patents

Information Patent Grant
7-(2-thienylacetamido)-3-acylaminomethyl-cephalosporins
- Patent number 4,626,533
- Issue date Dec 2, 1986
- Biogal Gyogyszergyar
- Sandor Elek
- C07 - ORGANIC CHEMISTRY