Eva Majorszki

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Budapest, HU

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Patents Grantslast 30 patents

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5-Amido imido triazene triazoles and pyrazoles with photographic an...
- Patent number 4,049,639
- Issue date Sep 20, 1977
- Kovacsovics; Erzsebet
- Jozsef Schawartz
- C07 - ORGANIC CHEMISTRY