Oct. 7, 1806: Do You Copy? Carbon Paper Patented

1806: Englishman Ralph Wedgwood receives the first patent for carbon paper. His work seems to duplicate that of Italian inventor Pellegrino Turri. Wedgwood was part of the famous Wedgwood family that intermarried with the Darwins, Galtons and Huxleys to produce generations of gifted scientists, artists, authors and composers. No fewer than 10 members of this […]

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Carbon paper is patented to aid the blind, October 7, 1806 - EDN

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