ClassID:

167904

G01N2021/4723 - CPC Classification

Classification description:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems in which incident light is modified in accordance with the properties of the material investigated; Scattering, i.e. diffuse reflection; Angular selective; Multiangle measurement Scanning scatter angles

Recent Application in this class: