Pal Santha

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Miskole, HU

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Patents Grantslast 30 patents

Information Patent Grant
Novel N-alkyl or N-alkenyl-N-(O,O-disubstituted-thio-phosphoryl)-N'...
- Patent number 4,889,944
- Issue date Dec 26, 1989
- Eszakmagyarorszagi Vegyimuvek
- Karoly Balogh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-(O-alkyl)-2-thio-1,3,2-oxathiophos...
- Patent number 4,877,893
- Issue date Oct 31, 1989
- Eszakmagyarorszagi Vegyimuvek
- Neu Jozsef
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-alkyl or N-alkylene substituted glycin amides as insecticides or...
- Patent number 4,870,065
- Issue date Sep 26, 1989
- Eszakmagyarorszagi Vegyimuvek
- Karoly Balogh
- C07 - ORGANIC CHEMISTRY