Revision history of "File:Patent-US-2139084.pdf"

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Fatti riguardanti Patent-US-2139084.pdf
Application datemaggio 5, 1935 +
Application number14779 +
Assigned toL. E. Waterman Company +
Invented byGabriel Larsen +
Patent datedicembre 6, 1938 +
Patent descriptionSistema di caricamento +
Patent number2139084 +
Patent titleFountain pen +
Patented byWaterman +
Patented inUS +
Priority datemaggio 5, 1935 +