CPC Main Group
A01B 23/00 Elements, tools, or details of harrows
3 direct subcodes
Child Classifications
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- A01B 23/02 Teeth; Fixing the teeth
- A01B 23/04 Frames (means or arrangements to facilitate transportation A01B73/00); Drawing-arrangements
- A01B 23/06 Discs; Scrapers for cleaning discs; Sharpening attachments