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Jethro Wood (March 16, 1774 [1] – 1834) was the inventor of a cast-iron moldboard plow with replaceable parts, the first commercially successful iron moldboard plow. His invention accelerated the development of American agriculture in the antebellum period.
28 wrz 2012 · "Jethro Wood, Inventor of the Modern Plow" by Frank Gilbert is a biography written in the early 20th century that chronicles the life and achievements of Jethro Wood, an influential figure in American agricultural history.
jethro wood, inventor of the modern plow. a brief account of his life, services, and trials; together with facts subsequent to his death, and incident to his great invention.
Jethro Wood, 1774–1834, American inventor, b. either in Dartmouth, Mass., or in Washington co., N.Y. In 1814, while a farmer in Cayuga co., N.Y., he patented a cast-iron plow in which he later embodied improvements (patented 1819).
29 lip 2018 · Book from Project Gutenberg: Jethro Wood, Inventor of the Modern Plow. A Brief Account of His Life, Services, and Trials; Together with Facts Subsequent to his Death, and Incident to His Great Invention
25 lis 2019 · Jethro Wood . Another plow inventor was Jethro Wood, a blacksmith from Scipio, New York. He received two patents, one in 1814 and the other in 1819. His plow was cast iron and made in three parts so that a broken part could be replaced without purchasing a whole new plow.
18 sty 2007 · Jethro Wood, inventor of the modern plow. A brief account of his life, services and trials; together with facts subsequent to his death, and incident to his great invention. by. Gilbert, Frank, 1839-1899. Publication date. 1882. Topics. Wood, Jethro, 1774-1834, Plows. Publisher. Chicago, Rhodes & McClure. Collection. cdl; americana. Contributor.
