Piccardi
{{PatentInfo |Inventor=Charles R. Keeran,Frank R. Taylor |Assignee=Autopoint Manufacturing Company |Country=US |ApplicationNum=340151 |ApplicationDate=1919-11-24 |PatentNum=1426744 |PatentDate=1922-08-22 |PriorityDate=1919-11-24 |Titolo=Pencil |Marca=A...