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{{PatentInfo |Inventor=Andreas Bienenstein |Assignee=The Conklin Pen Manufacturing Company |Country=US |ApplicationNum=427386 |ApplicationDate=1930-02-10 |PatentNum=1893534 |PatentDate=1933-01-10 |PriorityDate=1930-02-10 |Titolo=Fountain pen desk set |...
{{PatentInfo
|Inventor=Andreas Bienenstein
|Assignee=The Conklin Pen Manufacturing Company
|Country=US
|ApplicationNum=427386
|ApplicationDate=1930-02-10
|PatentNum=1893534
|PatentDate=1933-01-10
|PriorityDate=1930-02-10
|Titolo=Fountain pen desk set
|Marca=Conklin
|Descrizione=Base per [[stiloforo]]
}}
==Informazioni==
Brevetto per uno [[stiloforo]].
|Inventor=Andreas Bienenstein
|Assignee=The Conklin Pen Manufacturing Company
|Country=US
|ApplicationNum=427386
|ApplicationDate=1930-02-10
|PatentNum=1893534
|PatentDate=1933-01-10
|PriorityDate=1930-02-10
|Titolo=Fountain pen desk set
|Marca=Conklin
|Descrizione=Base per [[stiloforo]]
}}
==Informazioni==
Brevetto per uno [[stiloforo]].