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Addresses / Graftio St./Saint Petersburg, city
Graftio H. O., (1869-1949), Electrical Engineer

GRAFTIO Heinrich Osipovich (1869-1949, Leningrad) was a scientist, electrical engineer, academician of Academy of Sciences of the USSR (1932). Graftio graduated from Novorossiisky University in Odessa (1892) and from St

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