Piccardi
{{PatentInfo |Inventor=M L Z Fuller |Assignee=M L Z Fuller |Country=US |ApplicationNum=317182 |ApplicationDate=1906-05-16 |PatentNum=848023 |PatentDate=1907-03-26 |PriorityDate=1906-05-16 |Titolo=Self-Filling Fountain-pen |Marca=Unbranded |Descrizione=...