IPC Main Group
G01C 1/00 Measuring angles
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
Scope Notes
Application references: Measuring angles in compasses
Related Keywords
measuring ANGLE(S) in surveyingmeasuring AZIMUTHOCTANTSSEXTANTS
2 direct subcodes
Child Classifications
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