Piccardi
{{PatentInfo |Inventor=Frederick R. Wittnebert |Assignee=The Parker Pen Company |Country=US |ApplicationNum=377310 |ApplicationDate=1953-02-17 |PatentNum=2724367 |PatentDate=1955-11-22 |PriorityDate=1953-02-17 |Titolo=Fountain pens |Marca=Parker |Descr...