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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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1 ene 1898 año - James Dewar liquefied hydrogen by using regenerative cooling and his invention, the vacuum flask at the Royal Institution of Great Britain in London.
Añadido al timeline:
Hydrogen Tech
By
Yehuda
2 sep 2017
0
0
1422
fecha:
1 ene 1898 año
Ahora mismo
~ 127 years ago
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