DIFF Subgroup
B02C 15/12 Mills with at least two discs and interposed balls or rollers mounted like ball or roller bearings
Introduced: September 1968
Full Title
Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs > Mills with at least two discs and interposed balls or rollers mounted like ball or roller bearings
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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