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9 St. 52 Min, 13 Apr 1930 Jahr - Lie Detection
Beschreibung:
Prototype polygraph, invented by John Larson in 1921, was developed for use in police stations
Zugefügt zum Band der Zeit:
Forensics Timeline
By
Alicia Phinney
16 Okt 2017
0
0
345
Datum:
9 St. 52 Min, 13 Apr 1930 Jahr
Jetzt
~ 94 years ago
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