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Priority claimed from CH1516470Aexternal-prioritypatent/CH528776A/de
Publication of CH1516470A4publicationCriticalpatent/CH1516470A4/xx
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
G04C23/34—Mechanisms continuously running to relate the operation(s) to the time of day with provision for automatic modification of the programme, e.g. on Sunday
G—PHYSICS
G04—HOROLOGY
G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
G04C23/02—Constructional details
G04C23/10—Constructional details for actuating any element which operates, or initiates the operation of, the device concerned
