In 1951 artificial quartz clock 1929 Morrison Warren is meant only as a wrist watch watches of this type is very accurate, and in 1951.1980 is a period that started the computer technology used. With the invention of the clock by using a chip (chip) is an additional component in the mechanism of a clock, which in addition to tell time and to be able to collect the required information. Since then, the technology has been the invention of the clock ahead until we come to today takes up a computer clock. Use the
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