Piccardi
{{PatentInfo |Inventor=Claes W. Boman |Assignee=Eagle Pencil Company |Country=US |ApplicationNum=123121 |ApplicationDate=1916-09-30 |PatentNum=1205847 |PatentDate=1916-11-21 |PriorityDate=1916-09-30 |Titolo=Fountain-pen |Marca=Eagle |Descrizione=Varian...