B31B 50/592 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

B31B 50/592

Full Title

Making rigid or semi-rigid containers, e.g. boxes or cartons > Shaping sheet material under pressure (by folding B31B50/26; embossing B31B50/88)

This code exists only in CPC.

Diff view requires codes present in both systems.