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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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30 sept 1930 año - Prototype polygraph, which was invented by John Larson in 1921, developed for use in police stations
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Siarra Binion
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SIarra Binion
17 oct 2017
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fecha:
30 sept 1930 año
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~ 95 years ago
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