30
/es/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
47681
4615
2
Public Timelines FAQ
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Open cabinet
For educational institutions For teachers For students Open cabinet
Crear
Create a timeline
Public timelines
Library
FAQ

1 ene 1938 año - 1938 László József Bíró finalised the design of the pen consisting of thicker ink and a better ball and socket design.

Añadido al timeline:

Pen

ByJim Thomas
19 sep 2017

fecha:

1 ene 1938 año
Ahora mismo
~ 86 years ago
About & FeedbackAcuerdoPrivacidadBiblioteca
2024 © Time.Graphics
Support 24/7  
CabinetGet 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