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This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
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Hugo_Koch entered the ranking for the first time today at position #. This is its highest position ever recorded.
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-05-11 and was most recently seen on 2026-05-11.
Hugo Alexander Koch was a Dutch inventor who conceived of and patented an idea for machine encryption, the rotor machine, although he was not the first to do so. He is sometimes erroneously credited as the originator of the Enigma machine; this has been shown instead to be the work of German engineer Arthur Scherbius.
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