DIFF Subgroup
B22C 5/04 by grinding, blending, mixing, kneading, or stirring
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose > by grinding, blending, mixing, kneading, or stirring
CPC:
Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose (of general applicability, see the relevant places, e.g. for material with water-setting properties B28C) > by grinding, blending, mixing, kneading, or stirring
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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