Modifiche

{{PatentInfo |Inventor=Arthur A. Waterman |Assignee=Rhodes G. Lockwood |Country=US |ApplicationNum=638223 |ApplicationDate=1897-05-26 |PatentNum=619702 |PatentDate=1899-02-14 |PriorityDate=1897-05-26 |Titolo=Fountain-pen |Marca=A. A. Waterman, Sterling...
{{PatentInfo
|Inventor=Arthur A. Waterman
|Assignee=Rhodes G. Lockwood
|Country=US
|ApplicationNum=638223
|ApplicationDate=1897-05-26
|PatentNum=619702
|PatentDate=1899-02-14
|PriorityDate=1897-05-26
|Titolo=Fountain-pen
|Marca=A. A. Waterman, Sterling Fountain Pen
|Descrizione=Alimentatore
}}
==Informazioni==
Brevetto per un alimentatore.