Modifiche

{{PatentInfo |Inventor=Albert Meredith Spain |Assignee=Albert Meredith Spain |Country=GB |ApplicationNum=4974/30 |ApplicationDate=1930-02-14 |PatentNum=344185 |PatentDate=1931-03-05 |PriorityDate=1930-02-14 |Titolo=Improvements in and relating to fount...
{{PatentInfo
|Inventor=Albert Meredith Spain
|Assignee=Albert Meredith Spain
|Country=GB
|ApplicationNum=4974/30
|ApplicationDate=1930-02-14
|PatentNum=344185
|PatentDate=1931-03-05
|PriorityDate=1930-02-14
|Titolo=Improvements in and relating to fountain pens
|Marca=Unbranded
|Descrizione=Sistema di caricamento
}}
==Informazioni==
Brevetto per un sistema di caricamento.