Piccardi
{{PatentInfo |Inventor=Alonzo T. Cross |Assignee=Alonzo T. Cross |Country=US |ApplicationNum=432902 |ApplicationDate=1908-05-14 |PatentNum=900833 |PatentDate=1908-10-13 |PriorityDate=1906-08-21 |Titolo=Fountain-pen |Marca=Cross |Descrizione=Alimentator...