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Publication of FR533115ApublicationCriticalpatent/FR533115A/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
FR533115D1921-03-311921-03-31Fenêtre à coulisse
ExpiredFR533115A
(fr)