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COINDET ETS
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COINDET ETS
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Application filed by COINDET ETSfiledCriticalCOINDET ETS
Application grantedgrantedCritical
Publication of FR752627ApublicationCriticalpatent/FR752627A/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
E05F15/00—Power-operated mechanisms for wings
E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
FR752627D1932-06-211932-06-21Dispositif à trois temps pour la fermeture des portes coulissantes de véhicules dechemins de fer
ExpiredFR752627A
(fr)