Piccardi
{{PatentInfo |Inventor=Jacob Salz |Assignee=Jacob Salz |Country=US |ApplicationNum=209837 |ApplicationDate=1918-01-02 |PatentNum=1263808 |PatentDate=1918-04-23 |PriorityDate=1918-01-02 |Titolo=Lever self-filler fountain-pen |Marca=Salz |Descrizione=[[...