Modifiche

{{PatentInfo |Inventor=William I. Ferris |Assignee=L. E. Waterman Company |Country=US |ApplicationNum=161169 |ApplicationDate=1903-06-16 |PatentNum=736710 |PatentDate=1903-08-18 |PriorityDate=1903-06-16 |Titolo=safety fountain-pen |Marca=Waterman |Desc...
{{PatentInfo
|Inventor=William I. Ferris
|Assignee=L. E. Waterman Company
|Country=US
|ApplicationNum=161169
|ApplicationDate=1903-06-16
|PatentNum=736710
|PatentDate=1903-08-18
|PriorityDate=1903-06-16
|Titolo=safety fountain-pen
|Marca=Waterman
|Descrizione=Alimentatore
}}
==Informazioni==
Brevetto per un alimentatore. Diviso da {{MentionApplication|1903-01-26|140522}}.