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6 h 56 m, 1 jul 1887 año - Richard Petri diseña la placa de Petri
Añadido al timeline:
Historia de Microbiologia
By
Daniela Canseco
22 feb 2018
0
0
1072
fecha:
6 h 56 m, 1 jul 1887 año
Ahora mismo
~ 138 years ago
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