33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
6632487
630978
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ
Create a timeline
Public timelines
FAQ
About & FeedbackAcordoPrivacidadeFAQ
Support 24/7  
CabinetGet premium
Donate

9 maio 1954 ano - 1954

Descrição:

El Ministerio de Salud desarrollo un plan de Salud Ocupacional, para capacitar profesionales colombianos y se realizaron los primeros estudios epidemiologicos en neumoconiosis, silicosis e intoxicaciones por plomo y mercurio.

Adicionado na linha do tempo:

Linea de Tiempo de Seguridad en Colombia

ByIng Elver Diaz
20 mar 2022
2
0
580

Data:

9 maio 1954 ano
Agora
~ 71 years ago
About & FeedbackAcordoPrivacidadeFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL