Piccardi
{{PatentInfo |Inventor=Claes W. Boman |Assignee=Eagle Pencil Company |Country=US |ApplicationNum=237780 |ApplicationDate=1904-12-21 |PatentNum=785654 |PatentDate=1905-03-21 |PriorityDate=1904-12-21 |Titolo=Fountain-pen |Marca=Eagle |Descrizione=Variant...