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1 gen 1847 anni - Успешно применен для наркоза хлороформ.

Descrizione:

Американский дантист Джеймс Симпсон успешно применил для хирургического наркоза хлороформ.

Aggiunto al nastro di tempo:

example 1

Bynn36307
1 dic 2018
0
0
1586

Data:

1 gen 1847 anni
Adesso
~ 178 years ago
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