Piccardi
{{PatentInfo |Inventor=Ivan D. Tefft |Assignee=Parker Pen Company |Country=US |ApplicationNum=636436 |ApplicationDate=1932-10-06 |PatentNum=1980508 |PatentDate=1934-11-13 |PriorityDate=1932-10-06 |Titolo=Fountain pen filling device |Marca=Parker |Descr...