Piccardi
{{PatentInfo |Inventor=Homer T. Green |Assignee=The Parker Pen Company |Country=US |ApplicationNum=74304 |ApplicationDate=1960-12-07 |PatentNum=3134362 |PatentDate=1964-05-26 |PriorityDate=1960-12-07 |Titolo=Fountain pen |Marca=Parker |Descrizione=Dopp...