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2019/12/08 18:30

Who Invented⁉️
👉🏽 Carpet Sweeper, 1876. Inventor : Melville R. Bissell (U.S.). Grand Rapids, March. (Patent, September 19).
👉🏽 Car Radio, 1929. Inventors : William Lear and Elmer Wavering (USA).
👉🏽 Cash Register, 1879. Inventor : James Ritty (U.S.). Built in Dayton, Ohio. Taken over by National Cash Register Co. in 1884.
👉🏽 Cellophane, 1900. Inventor : I.E. Brandenberger (Switzerland). Machine production not before 1911.