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LJUSSIGNALER AB
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LJUSSIGNALER AB
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Application filed by LJUSSIGNALER ABfiledCriticalLJUSSIGNALER AB
Application grantedgrantedCritical
Publication of FR884324ApublicationCriticalpatent/FR884324A/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
G07C1/02—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people not involving the registering, indicating or recording of other data
G07C1/08—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people not involving the registering, indicating or recording of other data wherein the time is indicated by marking an element, e.g. a card or tape, in position determined by the time
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Physics & Mathematics
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General Physics & Mathematics
(AREA)
FR884324D1942-07-211942-07-21Dispositif applicable aux appareils centraux d'inscription pour les mesures du temps
ExpiredFR884324A
(fr)