B29C 33/3857 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

B29C 33/3857

Full Title

Moulds or cores; Details thereof or accessories therefor > characterised by the material or the manufacturing process (B29C33/44 takes precedence)

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

Note: 2 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.