DIFF Subgroup
F26B 17/101 Full Title
Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement (F26B13/00 takes precedence ) > with movement performed by fluid currents, e.g. issuing from a nozzle, (F26B3/08 takes precedence)
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.