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{{PatentInfo |Inventor=John C. Wahl |Assignee=The Wahl Company |Country=US |ApplicationNum=464449 |ApplicationDate=1921-05-25 |PatentNum=D058693 |PatentDate=1921-08-09 |PriorityDate=1921-05-25 |Titolo=Design for a pen or pencil case |Marca=Eversharp |D...