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{{PatentInfo |Inventor=Cecil Bristow |Assignee=Cecil Bristow |Country=GB |ApplicationNum=191203230 |ApplicationDate=1912-02-08 |PatentNum=191203230 |PatentDate=1912-08-01 |PriorityDate=1912-02-08 |Titolo=Improvements in or relating to Stylographic Pens...
{{PatentInfo
|Inventor=Cecil Bristow
|Assignee=Cecil Bristow
|Country=GB
|ApplicationNum=191203230
|ApplicationDate=1912-02-08
|PatentNum=191203230
|PatentDate=1912-08-01
|PriorityDate=1912-02-08
|Titolo=Improvements in or relating to Stylographic Pens
|Marca=Swan
|Descrizione=Penna a stilo
}}
==Informazioni==
Brevetto per una penna a stilo.
|Inventor=Cecil Bristow
|Assignee=Cecil Bristow
|Country=GB
|ApplicationNum=191203230
|ApplicationDate=1912-02-08
|PatentNum=191203230
|PatentDate=1912-08-01
|PriorityDate=1912-02-08
|Titolo=Improvements in or relating to Stylographic Pens
|Marca=Swan
|Descrizione=Penna a stilo
}}
==Informazioni==
Brevetto per una penna a stilo.