مخترع

Ralph Hartley

1888 - 1970

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سيرته الذاتية متاحة بـ21 لغة مختلفة على ويكيبيديا (زيادة من 19 في 2024). يحتل Ralph Hartley المرتبة 290 بين أكثر مخترع شعبيةً (تراجعًا من 281 في 2024)، والمرتبة 5,869 بين أكثر السير الذاتية شعبيةً في الولايات المتحدة (تراجعًا من 5,041 في 2019)، كما يحتل المرتبة 75 بين أكثر مخترع من الولايات المتحدة شعبيةً.

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Among مخترع

Among مخترع, Ralph Hartley ranks 290 out of 426Before him are Joseph Whitworth, Beulah Louise Henry, Genrich Altshuller, Ottomar Anschütz, Cyrus McCormick, and Mark Rober. After him are Petrache Poenaru, Frank Zamboni, Yoshiro Nakamatsu, Max Valier, Samuel Morland, and Jacob Perkins.

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Contemporaries

Among people born in 1888, Ralph Hartley ranks 153Before him are Milán Füst, Konstantinos Tsiklitiras, Tirumalai Krishnamacharya, Beulah Louise Henry, Barry Fitzgerald, and Frances Marion. After him are Jinichi Kusaka, Mohammed Hussein Heikal, Marcel Jouhandeau, Mary Eristavi, Vladimir Baranov-Rossine, and Elsa Brändström. Among people deceased in 1970, Ralph Hartley ranks 166Before him are Soledad Miranda, Marietta Blau, Max Abegglen, Fritz Kortner, William Daniels, and Tammi Terrell. After him are Adolf Wiklund, Alfred Sturtevant, Jérôme Carcopino, Alfréd Rényi, Parashqevi Qiriazi, and William Slim, 1st Viscount Slim.

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In الولايات المتحدة

Among people born in الولايات المتحدة, Ralph Hartley ranks 5,869 out of NaNBefore him are Bill Tuttle (1882), Titus Welliver (1962), Haskell Curry (1900), Sam J. Jones (1954), Richard N. Frye (1920), and Walter Sutton (1877). After him are Ernest Fenollosa (1853), Gus Hall (1910), Arleigh Burke (1901), Alvan Graham Clark (1832), Michael Cole (1968), and Mark Tornillo (1954).

Among مخترع In الولايات المتحدة

Among مخترع born in الولايات المتحدة, Ralph Hartley ranks 75Before him are Robert Cornelius (1809), Lester Allan Pelton (1829), Valerie Thomas (1943), Beulah Louise Henry (1888), Cyrus McCormick (1809), and Mark Rober (1980). After him are Frank Zamboni (1901), Jacob Perkins (1766), L. L. Langstroth (1810), Marion Donovan (1917), Wilson Greatbatch (1919), and Whitcomb L. Judson (1846).

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