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Inventors
Charles Babbage
Robert E. Kahn Dr. Vint Cerf
Peter L. Jensen
Emile Berliner
James E. Casey
Charles Francis Jenkins
Johannes Gutenberg's
Ray Kurzweil
Douglas Engelbart
Christopher Latham Sholes
John Ericsson
Yoshiro Nakamatsu
James Russell
Dennis Hayes
Martin Cooper
Pua Khein Seng
Adam Osborne