Piccardi
{{PatentInfo |Inventor=Walter W. Winton |Assignee=Walter W. Winton |Country=US |ApplicationNum=34449 |ApplicationDate=1900-10-26 |PatentNum=677008 |PatentDate=1901-06-25 |PriorityDate=1900-10-26 |Titolo=Fountain-pen |Marca=Eagle |Descrizione=[[Alimenta...