Piccardi
{{PatentInfo |Inventor=Francis C. Brown |Assignee=Francis C. Brown |Country=US |ApplicationNum=195717 |ApplicationDate=1886-03-18 |PatentNum=345411 |PatentDate=1886-07-13 |PriorityDate=1886-03-18 |Titolo=Fountain-pen |Marca=Caw's |Descrizione=Alimentat...