4 ore 11 min, 13 apr 1902 anni - Flash boiler created
Descrizione:
Introduced an efficient new way to produce steam. Flash boilers were historically used in some steam cars. During the Second World War they were used in Royal Navy Steam Gun Boats.
Aggiunto al nastro di tempo:
Data:
4 ore 11 min, 13 apr 1902 anni
Adesso
~ 122 years ago