CPC Subgroup
G01J 4/04 Polarimeters using electric detection means (G01J4/02 takes precedence)
Full Title
Measuring polarisation of light > Polarimeters using electric detection means (G01J4/02 takes precedence)
G01J 4/04 Measuring polarisation of light > Polarimeters using electric detection means (G01J4/02 takes precedence)