E02B 13/00 Irrigation ditches, i.e. gravity flow, open channel water distribution systems (; other distribution systems for watering or spraying gardens, fields, sports grounds, or the like, A01G25/00; )
Introduced: September 1968
Title
Titles differ between systems:
IPC: Irrigation ditches, i.e. gravity flow, open channel water distribution systems
CPC: Irrigation ditches, i.e. gravity flow, open channel water distribution systems (; other distribution systems for watering or spraying gardens, fields, sports grounds, or the like, A01G25/00; )
Full Title
Full titles differ between systems:
Irrigation ditches, i.e. gravity flow, open channel water distribution systems
Irrigation ditches, i.e. gravity flow, open channel water distribution systems (; other distribution systems for watering or spraying gardens, fields, sports grounds, or the like, A01G25/00; )
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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