An early patent with the automatic transmission was granted to Canadian inventor Alfred Horner Munro of Regina in 1923.[20] Remaining a steam engineer, Munro created his device to work with compressed air as opposed to hydraulic fluid, and so it lacked ability and in no way uncovered industrial software.[21] https://gearboxkeretaauto64196.digiblogbox.com/57347865/5-easy-facts-about-gearbox-kereta-auto-described