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{{PatentInfo |Inventor=August Eberstein, Ernest M. Wade |Assignee=August Eberstein, Ernest M. Wade |Country=GB |ApplicationNum=191129078 |ApplicationDate=1912-06-13 |PatentNum=191129078 |PatentDate=1912-11-14 |PriorityDate=1912-06-13 |Titolo=Improvemen...
{{PatentInfo
|Inventor=August Eberstein, Ernest M. Wade
|Assignee=August Eberstein, Ernest M. Wade
|Country=GB
|ApplicationNum=191129078
|ApplicationDate=1912-06-13
|PatentNum=191129078
|PatentDate=1912-11-14
|PriorityDate=1912-06-13
|Titolo=Improvements in or relating to Self-filling Fountain or Reservoir Pens
|Marca=Summit
|Descrizione=Alimentatore
}}
==Informazioni==
Brevetto per un alimentatore.