A01C 7/042 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

A01C 7/042

Full Title

Sowing > Single-grain seeders with or without suction devices

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.