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28 déc. 1815 - Безопасная шахтёрская лампа (лампа Дэви): Гемфри Дэви

Ajouté au bande de temps:

Научные открытия XIX века

ByДаниил Прошин

9 janv. 2020

0

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394

Date:

28 déc. 1815

Maintenaint

~ Il y a 210 ans

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