CPC Subgroup
G01B 5/20 for measuring contours or curvatures
Full Title
Measuring arrangements characterised by the use of mechanical techniques > for measuring contours or curvatures
7 direct subcodes
Child Classifications
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- G01B 5/207 using a plurality of fixed, simultaneously operating transducers (G01B5/213 - G01B5/22 take precedence)
- G01B 5/213 for measuring radius of curvature
- G01B 5/22 Spherometers