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1 jan 1855 ano - 1855 - Laryngoscope (an instrument for examining the larynx, or for inserting a tube through it) was invented.

Adicionado na linha do tempo:

The change in medical devices and innovations

ByDionasia Gardner

23 out 2018

1

0

317

Data:

1 jan 1855 ano

Agora

~ 170 years ago

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