33
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
5157416
475510
2
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Créer
Create a timeline
Public timelines
Library
FAQ

1 janv. 1946 - James Watson Hendry builds the screw injection molding machine

Description:

The screw injection molding allows for more control and better quality of plastic products over the previous injection molding machines.

Ajouté au bande de temps:

CH 345 - Polymer Themed

ByMitch Amoriello
19 avr. 2021
0
0
530

Date:

1 janv. 1946
Maintenaint
~ Il y a 79 ans

Les images:

About & FeedbackUn accordConfidentialitéBibliothèqueFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL