Piccardi
{{PatentInfo |Inventor=Henry Krause |Assignee=Chilton Pen Company |Country=US |ApplicationNum=468759 |ApplicationDate=1930-07-18 |PatentNum=1840110 |PatentDate=1926-04-06 |PriorityDate=1932-01-05 |Titolo=Fountain pen |Marca=Chilton |Descrizione=Meccan...