Name Alexander Sablukov | ||
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Died 1857, Saint Petersburg, Russia |
Alexander Alexandrovich Sablukov (Russian: Александр Александрович Саблуков; 1783–1857) was a Russian Lieutenant General, engineer and inventor. Sablukov is credited with invention of the centrifugal fan (1832) and contribution to the development of centrifugal pump.

References
Alexander Sablukov Wikipedia(Text) CC BY-SA