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1 Jan 1929 Jahr - Iron Lung developed

Beschreibung:

helps move air into the lungs for Polio patients

Zugefügt zum Band der Zeit:

B HLTH 224

ByKelly Stevens

13 Dez 2018

1

0

900

Datum:

1 Jan 1929 Jahr

Jetzt

~ 96 years ago

Abbildungen:

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