23 ore 59 min, 31 dic 1808 anni - First Women's Patent
Descrizione:
Mary Kies becomes the first women to receive a patent. This is a victory because it is one of the first places where a women's invention is recognized as her own.-HF
Aggiunto al nastro di tempo:
Data:
23 ore 59 min, 31 dic 1808 anni
Adesso
~ 216 years ago