Piccardi
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=GB |ApplicationNum=15741/51 |ApplicationDate=1951-06-03 |PatentNum=713536 |PatentDate=1954-08-11 |PriorityDate=1950-07-15 |Titolo=Improvements relating to Fountain Pens |Marca=Peli...