Revision history of "File:Patent-US-818803.pdf"

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  • curprev 03:07, 15 November 2013Piccardi talk contribs 354 bytes +354 {{PatentInfo |Inventor=Otto E. Weidlich |Assignee=Otto E. Weidlich |Country=US |ApplicationNum=264251 |ApplicationDate=1905-06-08 |PatentNum=818803 |PatentDate=1906-04-24 |PriorityDate=1905-06-08 |Titolo=Fountain pen |Marca=Weidlich |Descrizione=Sistem...