Piccardi
{{PatentInfo |Inventor=William Livsey |Assignee=William Livsey |Country=NL |ApplicationNum=77996 |ApplicationDate=1936-03-30 |PatentNum=43208 |PatentDate=1938-04-16 |PriorityDate=1935-07-01 |Titolo=Zelfvullende vulpenhouder |Marca=Stephens, Lang - Curz...