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The Number 1927The Year 1927 ADIn the year 1927 AD JWA Morrison invented the first quartz crystal watch.In the year 1927 AD Philo Taylor Farnsworth invented a complete electronic TV system. In the year 1927 AD Technicolor was invented. In the year 1927 AD Erik Rotheim patented an aerosol can. In the year 1927 AD Philip Drinker invents the iron lung.
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