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{{PatentInfo |Inventor=George Steward Vivian |Assignee=Velentine & Sons Limited |Country=GB |ApplicationNum=14390/29 |ApplicationDate=1929-05-08 |PatentNum=337794 |PatentDate=1930-11-10 |PriorityDate=1929-05-08 |Titolo=Improvements in and connected wit...
{{PatentInfo
|Inventor=George Steward Vivian
|Assignee=Velentine & Sons Limited
|Country=GB
|ApplicationNum=14390/29
|ApplicationDate=1929-05-08
|PatentNum=337794
|PatentDate=1930-11-10
|PriorityDate=1929-05-08
|Titolo=Improvements in and connected with Fountain Pens
|Marca=Ford Patent Pen,Valentine
|Descrizione=Sistema di caricamento
}}
==Informazioni==
Brevetto per il sistema di caricamento della [[Ford Patent Pen]].

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