Revision history of "File:Patent-US-1932765.pdf"

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  • (cur | prev) 15:52, 24 June 2012Piccardi (talk | contribs). . (353 bytes) (+353). . ({{PatentInfo |Inventor=Andreas Bienenstein |Assignee=The Conklin Pen Manufacturing Company |Country=US |ApplicationNum=477695 |ApplicationDate=1930-08-25 |PatentNum=1932765 |PatentDate=1933-10-31 |PriorityDate=1930-08-25 |Titolo=Ink bottle |Marca=Conkl...)
Fatti riguardanti Patent-US-1932765.pdf
Application dateagosto 25, 1930 +
Application number477695 +
Assigned toThe Conklin Pen Manufacturing Company +
Invented byAndreas Bienenstein +
Patent dateottobre 31, 1933 +
Patent descriptionBottiglia di inchiostro +
Patent number1932765 +
Patent titleInk bottle +
Patented byConklin Pen Manufacturing Co. +
Patented inUS +
Priority dateagosto 25, 1930 +