Mikhail Petrovich Chumakov

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Moskow, SU

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Patents Grantslast 30 patents

Information Patent Grant
Method of attenuating viruses with simultaneous stabilization of th...
- Patent number 3,981,772
- Issue date Sep 21, 1976
- Alexandr Mikhailovich Poverenny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE