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8 févr. 1957 - ham

Description:

ham introduced a defined serum free medium. Cambridge instruments produced the first commercial scanning electron microscope

Ajouté au bande de temps:

alex

ByAlexander Brusacoram
30 oct. 2017
0
0
388

Date:

8 févr. 1957
Maintenaint
~ Il y a 67 ans
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