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1934-11-13
Not being able to implement his invention in his home country, engineer Arrowsmith, the author of the patent for ore flotation, goes to the USSR to work at one of the flotation plants, where he soon learns that a group of Soviet engineers is conducting similar work.
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Released
1934-11-13
Runtime
89
Director
Aleksandr Stolper
Budget
$0
Revenue
$0
Genres
Drama
Language
Pусский
Production
Mezhrabpomfilm