Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henri CampichefiledCriticalHenri Campiche
Publication of CH7001ApublicationCriticalpatent/CH7001A/en
G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
G04C3/02—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum
G04C3/021—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum using mechanical coupling
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
CH7001A1893-06-101893-06-10
Pendulum mechanism for closing and interrupting an electrical circuit
CH7001A
(en)