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1 gen 1957 anni - Fibre-optic endoscope developed
Descrizione:
The first fibre-optic semi-flexible gastroscope is patented by gastroenterologist Basil Hirschowitz and co-workers at the University of Michigan.
Aggiunto al nastro di tempo:
Medical imaging
By
Isabelle Childs
30 ott 2018
4
0
1150
Data:
1 gen 1957 anni
Adesso
~ 67 years ago
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