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Safty glass is accidently invented (5 Jan 1903 Jahr – 19 Jun 1905 Jahr)

Beschreibung:

French chemist Edouard Benedictus ,accidently dropped a flask on the ground while the glass broke buy it didn't shatter.

Zugefügt zum Band der Zeit:

bulletproof glass

Byenrique piedra

13 Sep 2017

0

0

1476

Datum:

5 Jan 1903 Jahr

19 Jun 1905 Jahr

~ 2 years and 5 months

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