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5 févr. 1909 - Leo Baekeland

Description:

U.S. chemist Leo Baekeland (1863–1944) presents his invention, the first synthetic plastic known as Bakelite, to the American Chemical Society.

Ajouté au bande de temps:

IO Universe Timeline

ByBrayden Schiller
28 janv. 2022

Date:

5 févr. 1909
Maintenaint
~ Il y a 115 ans
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