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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1939-1945 (Deuxième Guerre mondiale): Samuel Ruben et Philip Rogers Mallory créent la pile alcaline (2 sett 1939 anni – 22 sett 1945 anni)
Aggiunto al nastro di tempo:
La pile
By
Vanessa LU LANGLEY
3 feb 2019
1
2
649
Data:
2 sett 1939 anni
22 sett 1945 anni
~ 6 years
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