Piccardi
{{PatentInfo |Inventor=Thomas P. Ambrose |Assignee=Thomas P. Ambrose |Country=US |ApplicationNum=253208 |ApplicationDate=1905-04-01 |PatentNum=794836 |PatentDate=1905-07-18 |PriorityDate=1905-04-01 |Titolo=Fountain-pen |Marca=Hicks |Descrizione=Caricam...