Piccardi
{{PatentInfo |Assignee=John C. Poetz |Country=US |ApplicationNum=107670 |ApplicationDate=1926-05-08 |PatentNum=1648241 |PatentDate=1927-11-08 |PriorityDate=1926-05-08 |Titolo=Fountain pen |Marca=Unbranded |Descrizione=Caricamento a siringa }} ==In...