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6 dez 1948 ano - LEY 77 DE 1948

Descrição:

Se crea la oficina nacional de medicina e higiene industrial por medio del Acto Legislativo No. 77

Adicionado na linha do tempo:

Linea de Tiempo de Seguridad en Colombia

ByIng Elver Diaz
20 mar 2022
2
0
427

Data:

6 dez 1948 ano
Agora
~ 76 years ago
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