Revision history of "File:Patent-FR-Poenaru.pdf"

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Fatti riguardanti Patent-FR-Poenaru.pdf
Application dateaprile 26, 1827 +
Application number3208 +
Assigned toPierre Poyenar +
Invented byPierre Poyenar +
Patent datemaggio 25, 1827 +
Patent descriptionProto-stilografica +
Patent numberPoenaru +
Patent titlePlume sans fin portative, s'alimentant d'encre d'elle même +
Patented byUnbranded +
Patented inFR +
Priority dateaprile 26, 1827 +