DIFF Subgroup
F26B 17/284 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 rollers or discs with material passing over or between them, e.g. suction drum, sieve
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.