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ALBERT I ETS
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ALBERT I ETS
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Application filed by ALBERT I ETSfiledCriticalALBERT I ETS
Application grantedgrantedCritical
Publication of FR1044228ApublicationCriticalpatent/FR1044228A/fr
E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
E05F11/34—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with screw mechanisms
FR1044228D1951-10-271951-10-27Dispositif de commande de châssis ouvrants
ExpiredFR1044228A
(fr)