Piccardi
{{PatentInfo |Inventor=Robert Back |Assignee=The Wahl Company |Country=US |ApplicationNum=63098 |ApplicationDate=1936-06-08 |PatentNum=D106701 |PatentDate=1937-10-26 |PriorityDate=1936-06-08 |Titolo=Design for a fountain pen or similar article |Marca=E...