B08B 15/002 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

B08B 15/002

Full Title

Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.