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Julius Pintsch AG
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Julius Pintsch AG
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Publication of FR719259ApublicationCriticalpatent/FR719259A/fr
G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
G01C3/00—Measuring distances in line of sight; Optical rangefinders
G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
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Physics & Mathematics
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Electromagnetism
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Engineering & Computer Science
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General Physics & Mathematics
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Radar, Positioning & Navigation
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Remote Sensing
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FR719259D1930-07-101931-06-29Procédé de détermination de la hauteur des nuages et analogues
ExpiredFR719259A
(fr)