Piccardi
{{PatentInfo |Inventor=William W. Sanford |Assignee=William W. Sanford, Frederick D. Bennett |Country=US |ApplicationNum=77971 |ApplicationDate=1901-10-08 |PatentNum=698859 |PatentDate=1902-04-29 |PriorityDate=1901-10-08 |Titolo=Fountain-pen |Marca=San...