DIFF Main Group
A01C 7/00 Sowing
Introduced: September 1968
Of 10 combined children, 6 exist in both systems.
4 codes are CPC-only extensions.
Child Classifications
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- A01C 7/04 Single-grain seeders with or without suction devices +2 CPC IPC+CPC Available in IPC and CPC
- A01C 7/08 Broadcast seeders; Seeders depositing seeds in rows +4 CPC IPC+CPC Available in IPC and CPC
- A01C 7/18 Machines for depositing quantities of seed at intervals +1 CPC IPC+CPC Available in IPC and CPC
- A01C 7/20 Parts of seeders for conducting and depositing seed +3 CPC IPC+CPC Available in IPC and CPC