Gerbert Yefremov
Russian scientist and design engineer
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Gerbert Aleksandrovich Yefremov is a Soviet and Russian scientist, design engineer and Professor of Technical Sciences.
Since 1984 - General Designer, from 1989 to 2007 - General Director, General Designer NPO Mashinostroyeniya. Wikipedia
Born: 1933 (age 91 years), Belozersky District, Russia
Education: Baltic State Technical University
Nationality: Russian