Piccardi
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Piccardi
{{PatentInfo |Inventor=Francis W. Vaughn, Henry J. Upton |Assignee=Vaughn-Upton Company |Country=US |ApplicationNum=660361 |ApplicationDate=1911-11-15 |PatentNum=1035665 |PatentDate=1912-08-13 |PriorityDate=1911-11-15 |Titolo=Fountain-pen |Marca=Unbran...
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