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Photocopying Patented
October 6, 1942 Chester Carlson is issued a patent on a process called electrophotography, now commonly known as photocopying. It was not until 1946 that a company had any interest in pursuing photocopying commercially. The Haloid Company finally licensed Carlson’s patent and created the word xerography to differentiate the process from traditional photography. Eventually, photocopying…
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Photocopying Invented
October 22, 1938 In a makeshift lab on the second floor of a rental house, Chester Carlson and his assistant Otto Kornei successfully invent the process that would lead to the photocopier. Carlson had written “10.-22.-38 ASTORIA” on a piece of paper and these became the historic words that were the first photocopied. Ironically, Kornei…
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Photocopying Patented
October 6, 1942 Chester Carlson is issued a patent on a process called electrophotography, now commonly known as photocopying. It was not until 1946 that a company had any interest in pursuing photocopying commercially. The Haloid Company finally licensed Carlson’s patent and created the word xerography to differentiate the process from traditional photography. Eventually, photocopying…