Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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FRIEDRICH CARL FRANZ MUNTE
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FRIEDRICH CARL FRANZ MUNTE
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Filing date
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Application filed by FRIEDRICH CARL FRANZ MUNTEfiledCriticalFRIEDRICH CARL FRANZ MUNTE
Application grantedgrantedCritical
Publication of FR340821ApublicationCriticalpatent/FR340821A/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
E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
FR340821D1904-02-291904-02-29Système permettant l'ouverture simultanée d'un nombre quelconque de portes
ExpiredFR340821A
(fr)