Modifiche

{{PatentInfo |Inventor=Dewitt C. Demarest |Assignee=The Eagle Pencil Company |Country=US |ApplicationNum=726152 |ApplicationDate=1899-08-04 |PatentNum=634398 |PatentDate=1899-10-03 |PriorityDate=1899-08-04 |Titolo=Fountain-pen |Marca=Eagle |Descrizione...
{{PatentInfo
|Inventor=Dewitt C. Demarest
|Assignee=The Eagle Pencil Company
|Country=US
|ApplicationNum=726152
|ApplicationDate=1899-08-04
|PatentNum=634398
|PatentDate=1899-10-03
|PriorityDate=1899-08-04
|Titolo=Fountain-pen
|Marca=Eagle
|Descrizione=Alimentatore
}}
==Informazioni==
Brevetto per un alimentatore.