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Manuf Controlex S A
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Manuf Controlex S A
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Application filed by Manuf Controlex S AfiledCriticalManuf Controlex S A
Application grantedgrantedCritical
Publication of FR494814ApublicationCriticalpatent/FR494814A/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
G07C1/20—Checking timed patrols, e.g. of watchman
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR494814D1919-01-161919-01-16Marqueur pour appareils de controle
ExpiredFR494814A
(fr)