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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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2 gen 1886 anni - Chichsterson Bell and Charles Sumner Tainter developed the graphophone (sound recording device with more durable wax cylinders) in 1886.

Aggiunto al nastro di tempo:

18 ott 2018
0
0
519

Data:

2 gen 1886 anni
Adesso
~ 139 years ago