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Publication of FR613578ApublicationCriticalpatent/FR613578A/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
E05F11/04—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables
FR613578D1926-03-271926-03-27Dispositif de sécurité pour châssis de comble
ExpiredFR613578A
(fr)