Vladislava Z. Annenkova

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Irkutsk, SU

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Patents Grantslast 30 patents

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Oxysulfonic derivative of copolymer of acrolein and acrylic acid an...
- Patent number 4,468,378
- Issue date Aug 28, 1984
- Mikhail G. Voronkov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Local hemostatic
- Patent number 4,215,106
- Issue date Jul 29, 1980
- Mikhail G. Voronkov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE