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1 ene 1847 año - Успешно применен для наркоза хлороформ.

Descripción:

Американский дантист Джеймс Симпсон успешно применил для хирургического наркоза хлороформ.

Añadido al timeline:

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Bynn36307
1 dic 2018
0
0
1586

fecha:

1 ene 1847 año
Ahora mismo
~ 178 years ago
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