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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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9 agos 1840 anni - Alexandre Francois Debain patentoi urkuharmonin (Harmonium). Pariisi, Ranska.
Aggiunto al nastro di tempo:
Harmonikan aikajana
By
Viljo Mannerjoki
21 dic 2021
0
0
2088
Data:
9 agos 1840 anni
Adesso
~ 184 years ago
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