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jan 1, 1828 - Robert Owen (Inglatterra)

Description:

Implementa un programa para el mejoramiento ambiental, educacional y moral de los trabajadores.

Added to timeline:

Revisión histórica de la salud ocupacional y la seguridad industrial

ByDaniel Obando
7 Dec 2017
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2504

Date:

jan 1, 1828
Now
~ 197 years ago
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