Almanac: The punch clock
Автор: CBS Sunday Morning
Загружено: 2016-10-30
Просмотров: 49180
Описание: On October 30, 1894, Daniel M. Cooper, of Rochester, N.Y., received a patent for his "Workman's Time Recorder" - the first device to use a card to record the time at which an employee punched in and punched out from the job. Work has never been the same since. Jane Pauley reports.
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