Gyorgy Kis

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Hatvan, HU

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Patents Grantslast 30 patents

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Phosphoric acid monoester salts, process for their preparation, and...
- Patent number 4,661,477
- Issue date Apr 28, 1987
- Borsodi Vegyi Kombinat
- Katalin Gorog nee Privitzer
- C07 - ORGANIC CHEMISTRY