Piccardi
{{PatentInfo |Inventor=Arthur A. Waterman, Frederick W. Stevens |Assignee=Rhodes G. Lockwood |Country=US |ApplicationNum=634814 |ApplicationDate=1897-05-03 |PatentNum=633538 |PatentDate=1899-09-19 |PriorityDate=1897-05-03 |Titolo=Fountain-pen |Marca=A....