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

6 Jan 1930 Jahr - an efficient vaccine, or toxoid, as it is known in the cases of tetanus and diphtheria was produced against tetanus.

Zugefügt zum Band der Zeit:

Engineering 2 9/29/17

ByJosiah Valery

2 Okt 2017

0

0

872

Datum:

6 Jan 1930 Jahr

Jetzt

~ 95 years ago

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