Modifiche

{{PatentInfo |Inventor=Dewitt C. Demarest |Assignee=Dewitt C. Demarest |Country=US |ApplicationNum=199254 |ApplicationDate=1886-04-20 |PatentNum=353053 |PatentDate=1886-11-23 |PriorityDate=1886-04-20 |Titolo=Fountain-pen |Marca=Unbranded |Descrizione=[...
{{PatentInfo
|Inventor=Dewitt C. Demarest
|Assignee=Dewitt C. Demarest
|Country=US
|ApplicationNum=199254
|ApplicationDate=1886-04-20
|PatentNum=353053
|PatentDate=1886-11-23
|PriorityDate=1886-04-20
|Titolo=Fountain-pen
|Marca=Unbranded
|Descrizione=[[Alimentatore]]
}}
==Informazioni==
Brevetto per un [[Used for feature::alimentatore]].