CPC Subgroup Additional Only
G01N 2201/0626 Use of several LED's for spatial resolution
Full Title
Features of devices classified in G01N21/00 > Illumination; Optics > LED's > Use of several LED's for spatial resolution
G01N 2201/0626 Features of devices classified in G01N21/00 > Illumination; Optics > LED's > Use of several LED's for spatial resolution