1 Sept 1965 Jahr - Kevlar is invented.

Beschreibung:

Stephanie Kwolek, a Polish-American chemist, working at the DuPont company, invents the first family of Kevlar, a light synthetic material known for is strength and durability.

Zugefügt zum Band der Zeit:

19 Okt 2018

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Kelvar Innovations Timeline

James Aidan

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