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Publication of FR662902ApublicationCriticalpatent/FR662902A/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
FR662902D1928-10-251928-10-25Dispositif pour verrouillage simultané des châssis doubles coulissants pour fenêtres
ExpiredFR662902A
(fr)