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NEVER STOP TRANSIT Ltd SOC
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NEVER STOP TRANSIT Ltd SOC
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Application filed by NEVER STOP TRANSIT Ltd SOCfiledCriticalNEVER STOP TRANSIT Ltd SOC
Application grantedgrantedCritical
Publication of FR568931ApublicationCriticalpatent/FR568931A/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
E05F13/00—Mechanisms operated by the movement or weight of a person or vehicle
FR568931D1923-06-201923-07-21Perfectionnements au mécanisme de fermeture automatique des portes
ExpiredFR568931A
(fr)