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Filing date
Publication date
Priority claimed from FR793390Aexternal-prioritypatent/FR1233063A/fr
Application filedfiledCritical
Priority to FR809025ApriorityCriticalpatent/FR76588E/fr
Priority to FR830465Aprioritypatent/FR77923E/fr
Priority to FR842699Aprioritypatent/FR78629E/fr
Priority to FR874217Aprioritypatent/FR80904E/fr
Application grantedgrantedCritical
Publication of FR76588EpublicationCriticalpatent/FR76588E/fr
G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people