Piccardi
{{PatentInfo |Inventor=Kenneth S. Parker |Assignee=The Parker Pen Company |Country=US |ApplicationNum=551716 |ApplicationDate=1931-07-18 |PatentNum=1916808 |PatentDate=1932-07-04 |PriorityDate=1931-07-18 |Titolo=Desk set |Marca=Parker |Descrizione=Base...