Piccardi
{{PatentInfo |Inventor=Alonzo T. Cross |Assignee=Alonzo T. Cross |Country=US |ApplicationNum=199621 |ApplicationDate=1877-12-03 |PatentNum=199621 |PatentDate=1878-01-29 |PriorityDate=1877-12-03 |Titolo=Improvements in fountain-pens |Marca=Cross |Descri...