Ivan Bubnov
Russian mathematician (1872-1919) · Russia · On the map · Academics · Died at 47
Ivan Grigoryevich Bubnov was a Russian naval engineer and mathematician who became the chief designer of submarines for the Imperial Russian Navy. He was responsible for designing most submarines of the Russian Navy before the Russian Revolution of 1917.
Ivan Bubnov is read about 15 times a day, in 13 languages.
A typical day, 30 days to 10 July 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
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About this person
Country
Russia
Category
Academics
Type
Academic
Status
Deceased
Dates
Lived 1872 to 1919 · aged 47
