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Safty glass is accidently invented (5 jan 1903 ano – 19 jun 1905 ano)

Descrição:

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

Adicionado na linha do tempo:

bulletproof glass

Byenrique piedra

13 set 2017

0

0

1478

Data:

5 jan 1903 ano

19 jun 1905 ano

~ 2 years and 5 months

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