Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Vereinbarung Privatheit FAQ

Cabinet Get premium

Donate

anestecia (1 Jan 1842 Jahr – 1 Jan 1846 Jahr)

Beschreibung:

varios científicos descubren que ciertas sustancias químicas pueden ser utilizadas como anestesia por lo que es posible realizar la cirugia si dolor.

Zugefügt zum Band der Zeit:

JHON EDWARD

25 Sep 2018

1

0

829

Datum:

1 Jan 1842 Jahr

1 Jan 1846 Jahr

~ 4 years

Abbildungen:

About & Feedback Vereinbarung Privatheit FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL