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milking machine  A modern milking parlour in Wisconsin, USA. This type of parlour has a sunken central area that allows the farmer to apply the milking machine more easily. | Machine that uses suction to milk cows. The first milking machine was invented in the USA by L O Colvin in 1860. Later it was improved so that the suction was regularly released by a pulsating device, since it was found that continuous suction is harmful to cows. |
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