Piccardi
{{PatentInfo |Inventor=Leon H. Ashmore |Assignee=The Esterbrook Steel Pen Manfacturing Co. |Country=US |ApplicationNum=249236 |ApplicationDate=1939-01-04 |PatentNum=2176661 |PatentDate=1939-10-17 |PriorityDate=1939-01-04 |Titolo=Fountain pen |Marca=Est...