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{{PatentInfo |Inventor=Robert W. Randolph |Assignee=The Parker Pen Company |Country=US |ApplicationNum=15580 |ApplicationDate=1948-02-18 |PatentNum=2645205 |PatentDate=1953-07-14 |PriorityDate=1948-02-18 |Titolo=Fountain pen |Marca=Parker |Descrizione=...
{{PatentInfo
|Inventor=Robert W. Randolph
|Assignee=The Parker Pen Company
|Country=US
|ApplicationNum=15580
|ApplicationDate=1948-02-18
|PatentNum=2645205
|PatentDate=1953-07-14
|PriorityDate=1948-02-18
|Titolo=Fountain pen
|Marca=Parker
|Descrizione=Caricamento ''[[aerometric]]'' ?
}}
==Informazioni==
Brevetto per un sistema di caricamento (''[[aerometric]]'' ?). Riferimenti a {{MentionPatent|US|2278907}}; {{MentionPatent|US|719529}}, {{MentionPatent|US|1886307}}, {{MentionPatent|US|2110578}}, {{MentionPatent|US|2119645}}, {{MentionPatent|US|2120134}}, {{MentionPatent|US|2282840}}, {{MentionPatent|US|2303374}}, {{MentionPatent|US|2380763}}, {{MentionPatent|US|2398521}}, {{MentionPatent|US|2404063}}, {{MentionPatent|US|2424731}}, {{MentionPatent|US|2432112}} e {{MentionPatent|US|2489983}}.
|Inventor=Robert W. Randolph
|Assignee=The Parker Pen Company
|Country=US
|ApplicationNum=15580
|ApplicationDate=1948-02-18
|PatentNum=2645205
|PatentDate=1953-07-14
|PriorityDate=1948-02-18
|Titolo=Fountain pen
|Marca=Parker
|Descrizione=Caricamento ''[[aerometric]]'' ?
}}
==Informazioni==
Brevetto per un sistema di caricamento (''[[aerometric]]'' ?). Riferimenti a {{MentionPatent|US|2278907}}; {{MentionPatent|US|719529}}, {{MentionPatent|US|1886307}}, {{MentionPatent|US|2110578}}, {{MentionPatent|US|2119645}}, {{MentionPatent|US|2120134}}, {{MentionPatent|US|2282840}}, {{MentionPatent|US|2303374}}, {{MentionPatent|US|2380763}}, {{MentionPatent|US|2398521}}, {{MentionPatent|US|2404063}}, {{MentionPatent|US|2424731}}, {{MentionPatent|US|2432112}} e {{MentionPatent|US|2489983}}.