33
/ru/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
5157469
475510
2
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Получить премиум
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Соглашение
Приватность
FAQ
Support 24/7
Cabinet
Get premium
Donate
1 янв 1903 г. - Invention of soluble forms of cellulose acetate
Описание:
Arthur Eichengrün and Theodore Becker create the soluble form of the previously discovered chemical from 1865.
Добавлено на ленту времени:
CH 345 - Polymer Themed
By
Mitch Amoriello
19 апр 2021
0
0
636
Дата:
1 янв 1903 г.
Сейчас
~ 122 г назад
Изображения:
About & Feedback
Соглашение
Приватность
FAQ
Support 24/7
Cabinet
Get premium
Donate