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Facts about "Patent-US-1347901.pdf"
Application dateSeptember 8, 1919 +
Application number322436 +
Assigned toWilliam T. Fitzpatrick +
Invented byWilliam T. Fitzpatrick +
Patent dateJuly 27, 1920 +
Patent descriptionAlimentatore +
Patent number1347901 +
Patent titleRetarded delivery device for fountain-pens +
Patented byWelty +
Patented inUS +
Priority dateSeptember 8, 1919 +
Used for featureAlimentatore +