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She invented the Milking Machine
Anna Baldwin, the inventor of the milking machine, died in 1922.
Anna Baldwin, a New Jersey farm woman, in 1878.
1878 by Anna Baldwin
1879
In 1879, Anna Baldwin patented a milking machine that replaced hand milking - her milking machine was a vacuum device that connected to a hand pump. This is one of the earliest American patents, however, it was not a successful invention. Successful milking machines appeared around 1870.
Anna Baldwin was not born in 1878 she was born in 1840's or 1850's
In 1879, Anna Baldwin patented a milking machine that replaced hand milking - her milking machine was a vacuum device that connected to a hand pump. This is one of the earliest American patents, however, it was not a successful invention. Successful milking machines appeared around 1870.
Anna Baldwin (Typically known as: Breaden) invented the "Milking Machine"
used a large rubber cup connected to the cow's udder and to a pump lever and bucket.
Anna Baldwin, a New Jersey farmwoman, in 1878.
anna breadin is an inventer. she also invented a milking machine in 1889. she invented the first school desk too. if you ever saw the movie