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{{PatentInfo |Inventor=Otto E. Weidlich |Assignee=Otto E. Weidlich |Country=US |ApplicationNum=565586 |ApplicationDate=1895-10-14 |PatentNum=556522 |PatentDate=1896-03-17 |PriorityDate=1895-10-14 |Titolo=Fountain-pen |Marca=Weidlich |Descrizione=[[Alim...
{{PatentInfo
|Inventor=Otto E. Weidlich
|Assignee=Otto E. Weidlich
|Country=US
|ApplicationNum=565586
|ApplicationDate=1895-10-14
|PatentNum=556522
|PatentDate=1896-03-17
|PriorityDate=1895-10-14
|Titolo=Fountain-pen
|Marca=Weidlich
|Descrizione=[[Alimentatore]]
}}
==Informazioni==
Brevetto per un [[Used for feature::alimentatore]]. Riferimenti a {{MentionPatent|US|302560}}, {{MentionPatent|US|353053}}, {{MentionPatent|US|441111}}, {{MentionPatent|US|469499}} e {{MentionPatent|US|538481}}.
|Inventor=Otto E. Weidlich
|Assignee=Otto E. Weidlich
|Country=US
|ApplicationNum=565586
|ApplicationDate=1895-10-14
|PatentNum=556522
|PatentDate=1896-03-17
|PriorityDate=1895-10-14
|Titolo=Fountain-pen
|Marca=Weidlich
|Descrizione=[[Alimentatore]]
}}
==Informazioni==
Brevetto per un [[Used for feature::alimentatore]]. Riferimenti a {{MentionPatent|US|302560}}, {{MentionPatent|US|353053}}, {{MentionPatent|US|441111}}, {{MentionPatent|US|469499}} e {{MentionPatent|US|538481}}.