An early patent for your automatic transmission was granted to Canadian inventor Alfred Horner Munro of Regina in 1923.[twenty] Staying a steam engineer, Munro created his gadget to make use of compressed air instead of hydraulic fluid, and so it lacked energy and never found professional software.[21] Neutral (N): https://gearbox-auto75296.blog5star.com/32833623/gearbox-auto-for-dummies