. . . . . "1856Z"^^ . "1928Z"^^ . . . "1856-04-15Z"^^ . . . . "Conrad Hubert (1855\u20131928) was a Russian inventor known for electric flashlights. He was the son of Russian Jewish parents who were distillers and wine producers as were their ancestors."@en . "1928-03-14Z"^^ . . "Akiba Horowitz"@en . . . . "Conrad Hubert"@en . . .