B27N 1/0227 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

B27N 1/0227

Full Title

Pretreatment of moulding material > Mixing the material with binding agent (mixing in general B01F)

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.