ClassID:

167963

G01N2021/5919 - 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; Transmissivity; Densitometers; Processing scan data in densitometry Determining total density of a zone

Recent Application in this class: