Technikatörténeti szemle 15. (1985)

TANULMÁNYOK - Amram, M. Fred: Women’s contributions to the history of technology

L. J. B. EASTON. FLAXSEED SEPARATING MACHINE. No. 422,748. Patented Mar. 4, 1890. "eK 1XYF..\ TOP. \ ¡5» C u»t«i Ji it . .Ittorneu Women living in agricultural districts often received patents for sophisticated farm machinery, like Lucy Easton for her ..Flaxseed Separating Machine" in 1890