This area requires added citations for verification. You should enable strengthen this informative article by incorporating citations to trusted sources in this portion. Unsourced substance could possibly be challenged and eradicated. (July 2020) (Find out how and when to eliminate this concept) The CVT gearbox was 1st patented in 1886 https://gearbox-cvt96394.tkzblog.com/33960496/the-gearbox-cvt-diaries