G
PHYSICS
G
PHYSICS
G01
MEASURING; TESTING
G01
MEASURING; TESTING
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7/00
Measuring arrangements characterised by the use of electric or magnetic techniques
7/00
Measuring arrangements characterised by the use of electric or magnetic techniques
G01B7/003
for measuring position, not involving coordinate determination
G01B7/003
for measuring position, not involving coordinate determination