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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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5 h 43 min, 2 janv. 1920 ans - Tri ergon group(germany) and Lee de forest(US) made optical sound: took care of synchonization
Ajouté au bande de temps:
Art History Final
By
Bethany Walker
8 nov. 2017
0
0
414
Date:
5 h 43 min, 2 janv. 1920 ans
Maintenaint
~ Il y a 105 ans
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