33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
477652
134114
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ Receber premium
Create a timeline
Public timelines
FAQ
About & FeedbackAcordoPrivacidadeFAQ
Support 24/7  
CabinetGet premium
Donate

ANESTESIA (26 mar 1842 ano – 26 mar 1846 ano)

Descrição:

varios cientificos descubren que ciertas sustancias quimicas pueden ser utilizadas como anestesicos , los primeros experimentos son oxido nitroso (gas hilarante) y eter sulfurico

Adicionado na linha do tempo:

juan felipe santos arias

ByOctavo
25 set 2018
1
0
918

Data:

26 mar 1842 ano
26 mar 1846 ano
~ 4 years

Imagens:

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