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Harry Ferguson (Ireland/Canada/USA) develops the three–point linkage for optimum power transmission from the tractor to the plough in 1922 (18 agos 1922 año – 18 sept 2039 año)

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Tractor timeline

ByCole
9 oct 2017
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fecha:

18 agos 1922 año
18 sept 2039 año
~ 117 years
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