Piccardi
{{PatentInfo |Inventor=Benjamin W. Hanle |Assignee=Eagle Pencil Company |Country=US |ApplicationNum=614492 |ApplicationDate=1932-05-31 |PatentNum=1926852 |PatentDate=1933-09-12 |PriorityDate=1932-05-31 |Titolo=Clip for writing implements or the like |M...