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yup, "wasn't patented"
tell that to that dude who was a few hours late
Alexander Bell filed an application with the Washington Patent Office for his invention on February 14, 1876. On the same day, inventor Elisha Gray of Chicago filed a provisional application for a "Device for transmitting and receiving vocal sounds by telegraphic means." Gray soon withdrew his preliminary application. On this occasion, there were numerous disputes[6] about who first invented the telephone.
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