Piccardi
{{PatentInfo |Inventor=Robert W. Gorham |Assignee=Robert W. Gorham |Country=US |ApplicationNum=241618 |ApplicationDate=1905-01-18 |PatentNum=800129 |PatentDate=1905-09-19 |PriorityDate=1905-01-18 |Titolo=Self-filling fountain-pen |Marca=Unbranded |Desc...