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{{PatentInfo |Inventor=Arthur F. Poole |Assignee=The Wahl Company |Country=US |ApplicationNum=198333 |ApplicationDate=1917-10-24 |PatentNum=1406077 |PatentDate=1922-02-07 |PriorityDate=1917-10-24 |Titolo=Single-magazine pencil |Marca=Eversharp |Descri...