Public Timelines

For companies For educational institutions For teachers For students Dashboard

For educational institutions For teachers For students Dashboard

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

9h 12min, jan 23, 1965 y - La aguja bifurcada

Description:

El Dr. Benjamín Rubin de Wyeth Laboratories patentó la aguja bifurcada para aplicar la vacuna contra la viruela

Added to timeline:

Vacunación

16 Nov 2017

0

0

426

Date:

9h 12min, jan 23, 1965 y

Now

~ 61 years ago

Images:

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

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

Secured with SSL