"Mikhail Mil"@en . . . . "1909Z"^^ . "Mil, Mikhail"@en . . "1970-01-31Z"^^ . "Mikhail Leontyevich Mil (\u041C\u0438\u0445\u0430\u0438\u043B \u041B\u0435\u043E\u043D\u0442\u044C\u0435\u0432\u0438\u0447 \u041C\u0438\u043B\u044C) (22 November 1909 \u2013 31 January 1970) was a Soviet aerospace engineer. He founded the Mil Moscow Helicopter Plant, which is responsible for many well-known Soviet helicopter models."@en . "Mil on a 1990 Russian commemorative postage stamp"@en . . "Soviet helicopter designer" . "1970Z"^^ . "1909-11-22Z"^^ . . .