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PCE
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CPC Subgroup
G01B 9/02017

with multiple interactions between the target object and light beams, e.g. beam reflections occurring from different locations

Full Title

Measuring instruments characterised by the use of optical techniques > Interferometers > characterised by the beam path configuration > with multiple interactions between the target object and light beams, e.g. beam reflections occurring from different locations

3 direct subcodes

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