Tractor Cassani model 40HP, in the Museo nazionale della scienza e della tecnologia Leonardo da Vinci of Milan The 1st three-stage hitches were experimented with in 1917. Just after Harry Ferguson applied for any British patent for his a few-point hitch in 1926, they became popular. A three-level attachment with https://donovand0j19.bloggactivo.com/38910349/an-unbiased-view-of-Трактор