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1 gen 1823 anni - Jan Evangelist Purkyn

Descrizione:

Jan Evangelist Purkyn created the first system of classification of fingerprints in 1823. He divided the classification based on spirals, loops, and arches in the print.

Aggiunto al nastro di tempo:

History of fingerprints

ByCara Swendson
6 dic 2017

Data:

1 gen 1823 anni
Adesso
~ 201 years ago
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