33
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
9273377
884691
2
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Criar
Create a timeline
Public timelines
Library
FAQ

10 abr 1853 ano - Elisha Otis creates the Elevator safety break

Descrição:

People worried about elevator cars falling so the elevator safety break was developed. This reassured people of safety and led to the further adoption of the elevator.

Adicionado na linha do tempo:

New timeline

ByKrushna PANYAM
19 fev 2024
0
0
119

Data:

10 abr 1853 ano
Agora
~ 172 years ago
About & FeedbackAcordoPrivacidadeBibliotecaFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL