• Thumbnail for Genrikh Graftio
    Genrikh Osipovich Graftio (Russian: Генрих Осипович Графтио; 26 December 1869 in Dünaburg – 30 April 1949 in Leningrad) was a Russian and Soviet engineer...
    7 KB (680 words) - 03:47, 5 November 2024