Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Ricevere il Premium

Create a timeline

Public timelines

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

1 gen 1897 anni - создание перфоратора (создал Герман Холлерит)

Descrizione:

Герман Холлерит

Aggiunto al nastro di tempo:

информатика

ByИлья Травин

20 dic 2019

0

0

224

Data:

1 gen 1897 anni

Adesso

~ 128 years ago

Immagini:

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

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

Secured with SSL