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Optische Anstalt CP Goerz AG
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Optische Anstalt CP Goerz AG
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Application filed by Optische Anstalt CP Goerz AGfiledCriticalOptische Anstalt CP Goerz AG
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Publication of FR444841ApublicationCriticalpatent/FR444841A/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
G01C3/12—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 with monocular observation at a single point, e.g. coincidence type
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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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FR444841D1911-06-201912-06-11Dispositif d'ajustement pour instruments optiques
ExpiredFR444841A
(fr)