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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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7 agos 1600 año - Schotty Abacus
Descripción:
Russian develop the modern abacus.
Añadido al timeline:
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By
Piston Phantom
10 oct 2018
0
0
369
fecha:
7 agos 1600 año
Ahora mismo
~ 425 years ago
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