30
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
142852
12625
2
Public Timelines
FAQ
Menu
Public Timelines
FAQ
For education
For educational institutions
For teachers
For students
Open cabinet
Create
Close
Create a timeline
Public timelines
Library
FAQ
feb 29, 1860 - Герман Холлерит
Description:
Американский инженер и изобретатель немецкого происхождения. Известен как создатель электрической табулирующей системы.
Added to timeline:
Выдающиеся учёные и изобретатели.
By
Дарья Емельянова
12 Oct 2017
0
0
471
Date:
feb 29, 1860
Now
~ 164 years ago
Images:
About & Feedback
Terms
Privacy
Library
2024
©
Time.Graphics
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Excellent (Trustpilot Reviews)
Based on 115+ reviews
Write your own review on
Trustpilot.com