// todo need optimize like in event.jsp. Add indexing or not indexing this page. Se crea la oficina nacional de medicina e higiene industrial. (jan 1, 1948 – dec 31, 1948) (Timeline)
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Se crea la oficina nacional de medicina e higiene industrial. (jan 1, 1948 – dec 31, 1948)

Added to timeline:

Linea del tiempo - Seguridad y salud en el trabajo

ByViviana Trujillo Gongora
9 Sep 2018

Date:

jan 1, 1948
dec 31, 1948
~ 12 months
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