Piccardi
{{PatentInfo |Inventor=Leon H. Ashmore |Assignee=The Esterbrook Steel Pen Manfacturing Co. |Country=US |ApplicationNum=654471 |ApplicationDate=1933-01-31 |PatentNum=1999177 |PatentDate=1935-04-30 |PriorityDate=1933-01-31 |Titolo=Fountain pen |Marca=Est...