Google Books Ngram Viewer

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Ngrams not found: Archimedes's screw, [Archimedes's screw]

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1800 - 1846 1847 - 1882 1883 - 1891 1892 - 1970 1971 - 2000 archimedean screw English
1800 - 1840 1841 - 1844 1845 - 1890 1891 - 1985 1986 - 2000 archimedes screw English

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