Revision history of "File:Patent-US-556522.pdf"

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  • (cur | prev) 03:45, 15 November 2013Piccardi (talk | contribs). . (494 bytes) (+494). . ({{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...)