Piccardi
{{PatentInfo |Inventor=Donald H. Young |Assignee=Waterman Pen Company Inc. |Country=US |ApplicationNum=542187 |ApplicationDate=1955-10-24 |PatentNum=2881737 |PatentDate=1959-04-14 |PriorityDate=1955-10-24 |Titolo=Fountain pen feed construction |Marca=W...