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{{PatentInfo |Inventor=James W. Laughlin |Assignee=Catherine H. Laughlin |Country=US |ApplicationNum=692095 |ApplicationDate=1912-04-20 |PatentNum=1042695 |PatentDate=1912-10-29 |PriorityDate=1912-04-20 |Titolo=Fountain-pen |Marca=Laughlin |Descrizione...