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Application filed by Albert SchneiderfiledCriticalAlbert Schneider
Publication of CH11951ApublicationCriticalpatent/CH11951A/en
G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day
G04C23/18—Mechanisms continuously running to relate the operation(s) to the time of day for operating one device at a number of different times
G04C23/20—Mechanisms continuously running to relate the operation(s) to the time of day for operating one device at a number of different times with contacts operated, or formed by clock hands or elements of similar form
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Physics & Mathematics
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General Physics & Mathematics
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CH11951A1896-03-171896-03-17
Electric pointer contact device for room clocks
CH11951A
(en)