Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Get premium

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

dec 24, 1974 - Punch Cards

Description:

invented by Herman Hollerith and Semen Korsakov
The punch card could hold up to 80 characters

Added to timeline:

CBA

Bytrenton dicks

14 Sep 2017

0

0

614

Date:

dec 24, 1974

Now

~ 50 years ago

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

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

Secured with SSL