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nessun oggetto della modifica
Riga 5: Riga 5:  
|ApplicationNum=60414
 
|ApplicationNum=60414
 
|ApplicationDate=1915-11-08
 
|ApplicationDate=1915-11-08
|PatentNum=739720
+
|PatentNum=1264684
 
|PatentDate=1918-04-30
 
|PatentDate=1918-04-30
 
|PriorityDate=1915-11-08
 
|PriorityDate=1915-11-08

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