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{{PatentInfo |Inventor=Lloyd A. Kelley |Assignee=The Conklin Pen Manufacturing Company |Country=US |ApplicationNum=23588 |ApplicationDate=1935-05-27 |PatentNum=2040999 |PatentDate=1936-05-19 |PriorityDate=1935-05-27 |Titolo=Fountain pen |Marca=Conklin ...
{{PatentInfo
|Inventor=Lloyd A. Kelley
|Assignee=The Conklin Pen Manufacturing Company
|Country=US
|ApplicationNum=23588
|ApplicationDate=1935-05-27
|PatentNum=2040999
|PatentDate=1936-05-19
|PriorityDate=1935-05-27
|Titolo=Fountain pen
|Marca=Conklin
|Descrizione=Caricamento a [[siringa rovesciata]]
}}
==Informazioni==
Brevetto per il varicamento a [[siringa rovesciata]] (quello della [[One Stroke]]?).