DIFF Subgroup
F04B 15/02 the fluids being viscous or non-homogeneous
Introduced: September 1968
Full Title
Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts > the fluids being viscous or non-homogeneous
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.
Child Classifications
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