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{{PatentInfo |Inventor=Robert Back |Assignee=The Wahl Company |Country=US |ApplicationNum=53931 |ApplicationDate=1934-11-08 |PatentNum=D094375 |PatentDate=1935-01-22 |PriorityDate=1934-11-08 |Titolo=Design for a fountain pen |Marca=Eversharp |Descrizio...