DIFF Subgroup
A01B 13/16 Machines for combating erosion, e.g. basin-diggers, furrow-dammers
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Ploughs or like machines for special purposes > Machines for combating erosion, e.g. basin-diggers, furrow-dammers
CPC:
Ploughs or like machines for special purposes (for drainage E02B11/02) > Machines for combating erosion, e.g. basin-diggers, furrow-dammers
No child classifications to compare. This is a leaf node in both IPC and CPC.