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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 ene 1931 año - Rockefeller differential analyzer
Descripción:
as an all-electronic version of the Differential Analyzer
Añadido al timeline:
kailey
By
Kailey
20 oct 2017
0
0
729
fecha:
1 ene 1931 año
Ahora mismo
~ 94 years ago
Fotos:
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