Alexanderson, Ernst Frederik Werner (1878–1975)
Ernst F. W. Alexanderson was a Swedish American engineer and inventor who is best remembered for his pioneering work on the high frequency altern...
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Several important inventors--among them Vladimir Zworykin, Philo Farnsworth, and John Logie Baird--played key roles in the development of television . After these pioneers laid the foundation, new inv...
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Alexanderson, Ernst Frederik Werner (1878-1975)
Ernst Frederik Werner Alexanderson