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Publication of NL1433CpublicationCriticalpatent/NL1433C/nl
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
NL4892A1913-06-191914-06-19Toestel voor het openen en sluiten van tuimelramen en dergelijke
NL1433C
(nl)
Verbetering aan een inrichting voor de geleiding van het, voor het openen en sluiten van bovenlichtventers en dergelijke dienende, buigzame druk- en trekorgaan