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

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

1 jan 1970 ano - punch cards

Descrição:

a punch cards are piece of paper stock that can hold data in the form of small punched holes.

Adicionado na linha do tempo:

data storage

Byj

30 nov 2018

0

0

244

Data:

1 jan 1970 ano

Agora

~ 55 years ago

Imagens:

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

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

Secured with SSL