Sandor Balint

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Veszprem, HU

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing N-phenyl-N-methoxyacetyl-DL-alanine methyl es...
- Patent number 5,639,905
- Issue date Jun 17, 1997
- Nitrokemia Ipartelepek
- Lajos Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing N-phosphonomethyl-glycine
- Patent number 4,983,764
- Issue date Jan 8, 1991
- Nitrokemia Ipartelepek
- Jeno Pelyva
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing N-phosphono-methyl-imino-diacetic acid
- Patent number 4,931,585
- Issue date Jun 5, 1990
- Nitrokemia Ipartelepek
- Jeno Pelyva
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-chloro-ethyl phosphonic acid esters and plant growth regulating a...
- Patent number 4,776,874
- Issue date Oct 11, 1988
- Nitrokemia Ipartelepek
- Sandor Balint
- C07 - ORGANIC CHEMISTRY