33
/it/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
9572049
915431
1
Public Timelines
Menu
Public Timelines
FAQ
Public Timelines
FAQ
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
Creare
Close
Create a timeline
Public timelines
Library
FAQ
1 gen 1889 anni - Prototipo del Kilogramo Internacional (1889): Se creó un prototipo internacional del kilogramo como unidad de masa.
Aggiunto al nastro di tempo:
linea del tiempo intrumentos de medicion
By
Luis Beltran
18 mag 2024
0
0
99
Data:
1 gen 1889 anni
Adesso
~ 136 years ago
About & Feedback
Accordo
Privatezza
Biblioteca
FAQ
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
