having inlet or outlet ports

Full Title

Details relating to filtering apparatus > Filter housing constructions > Details of removable closures, lids, caps, filter heads > having inlet or outlet ports

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.

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