B01D 24/4668 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

B01D 24/4668

Full Title

Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof (B01D27/02 takes precedence) > Regenerating the filtering material in the filter (B01D24/44 takes precedence)

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.

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