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Gesellschaft fuer Elektrische Apparate mbH
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Gesellschaft fuer Elektrische Apparate mbH
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Filing date
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Application filed by Gesellschaft fuer Elektrische Apparate mbHfiledCriticalGesellschaft fuer Elektrische Apparate mbH
Application grantedgrantedCritical
Publication of FR725598ApublicationCriticalpatent/FR725598A/fr
G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
G01C19/02—Rotary gyroscopes
G01C19/44—Rotary gyroscopes for indicating the vertical
Landscapes
Physics & Mathematics
(AREA)
Engineering & Computer Science
(AREA)
General Physics & Mathematics
(AREA)
Radar, Positioning & Navigation
(AREA)
Remote Sensing
(AREA)
FR725598D1930-08-121931-08-12Appareils pour trouver la direction de la pesanteur ou l'horizon sur des véhicules ou corps en mouvement analogues
ExpiredFR725598A
(fr)
Installation pour le transport et l'avancement intermittent d'objets à vitesse variable ou non, avec interruption variable ou non entre les périodes d'avancement