Technikatörténeti szemle 18. (1990-1991)
TANULMÁNYOK - Trudeau, Terence: The Work and Life of John Csonka
the clutch and the transmission were built together into one single engine block. This, too, was a revolutionary innovation, which later became standard practice in the automobile industry world-wide. One of these cars was entered in the 1912 international competition. It was the smallest vehicle among ah entries, but finished the long demanding mountain trip without a single penalty point. The manufacturing rights to his latest design 8. First Hungarian tricycle Csonka 1900 y. First Hungarian automobile Csonka 1905
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