J/o/ zsef Karsai

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Velence, HU

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Patents Grantslast 30 patents

Information Patent Grant
Etherified 2-hydroxy-ethyl-phosphonic acid derivatives and plant gr...
- Patent number 4,668,274
- Issue date May 26, 1987
- Nitrok/e/ mia Ipartelepek
- S/a/ ndor B/a/ lint
- C07 - ORGANIC CHEMISTRY