Piccardi
{{PatentInfo |Inventor=Gilbert Richard |Assignee=Gilbert Richard |Country=DE |ApplicationNum=R15595 |ApplicationDate=1957-12-28 |PatentNum=1763291U |PatentDate=1958-03-13 |PriorityDate=1957-12-28 |Titolo=Schreibgerät |Marca=Unbranded |Descrizione=Impu...