Hans Nesvadba

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Vienna, AT

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Patents Grantslast 30 patents

Information Patent Grant
Polyhalo alkyl or alkenyl alcohol esters of piperazino acids
- Patent number 4,112,091
- Issue date Sep 5, 1978
- Sandoz Ltd.
- Hans Nesvadba
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES