CPC Subgroup
G01N 33/2835 Full Title
Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00 > Oils; Viscous liquids; Paints; Inks (G01N33/22 takes precedence) > Oils (edible oils or edible fats G01N33/03)
8 direct subcodes
Child Classifications
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