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Edwin Howard Armstrong was born
Edwin Howard Armstrong was born -
Period: to
Edwin Howard Armstrong
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the superheterodyn was patened
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The audion tube came into being during his junior year at the School of Engineering; upon graduating
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invitd to join the army as a captain
edwin joined the us army as a captain and was sent to paris to help the army with the wireless communication -
sent back to the u.s
in the fall of 1919 edwin was sent back to the u.s -
comitted suicide