Piccardi
{{PatentInfo |Inventor=Joseph G. Coffin |Assignee=William F. Cushman |Country=US |ApplicationNum=623571 |ApplicationDate=1911-04-27 |PatentNum=1046821 |PatentDate=1913-12-02 |PriorityDate=1911-04-27 |Titolo=Fountain-pen |Marca=Moore |Descrizione=Carica...