F04C 27/005 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

F04C 27/005

Full Title

Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids

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.