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Патенты
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- 2011 Zonal plate, has concentric annular elements intended to ring shaped elements that are provided with telescopic mating and made of glass, tubular mount installed in thin-walled tube, and melting point connected to tube material
- Авторы: Andreev A.V., Asadchikov V.E., Beloglazov V.I., Konovko A.A., Kovalchuk M.V., Skibina Yu S., Tuchin V.V., Yakimchuk I.V.
- #RU2009139985-A, 10 мая