Portal:Anniversaries/June 19

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Revision as of 00:37, 8 April 2021 by meta>Stephen Foskett (Created page with ":'''1953''' — Max Hetzel applies for the first patent on a tuning fork watch while working for Bulova. This would lead to the development of...")
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1953Max Hetzel applies for the first patent on a tuning fork watch while working for Bulova. This would lead to the development of the Accutron, launched in 1960.