33
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
5234600
475510
2

1 jan 1951 ano - ACS founded the Division of Polymer Chemistry

Descrição:

The American Chemistry Society created the POLY division after petitioning from 78 ACS members.

Adicionado na linha do tempo:

Data:

1 jan 1951 ano
Agora
~ 74 years ago