Piccardi
{{PatentInfo |Inventor=George H. Osterouth Jr |Assignee=George H. Osterouth Jr |Country=US |ApplicationNum=148471 |ApplicationDate=1926-11-15 |PatentNum=1647882 |PatentDate=1927-11-01 |PriorityDate=1926-11-15 |Titolo=Fountain-pen |Marca=Unbranded |Desc...