Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Receber premium

Create a timeline

Public timelines

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

20 set 1964 ano - 1964年9月20日上海市电子光学技术研究所和工厂、高校协作，研制成功 20 万倍电子显微镜。

Descrição:

1964年9月20日上海市电子光学技术研究所和工厂、高校协作，研制成功 20 万倍电子显微镜。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

20 set 1964 ano

Agora

~ 61 years ago

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate