DIFF Subgroup
E02D 17/08 Bordering or stiffening the sides of ditches or narrow shafts for foundations
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Excavations; Bordering of excavations; Making embankments > Foundation ditches or narrow shafts > Bordering or stiffening the sides of ditches or narrow shafts for foundations
CPC:
Excavations; Bordering of excavations; Making embankments (soil-shifting apparatus E02F; earth drilling E21) > Foundation ditches or narrow shafts > Bordering or stiffening the sides of ditches or narrow shafts for foundations
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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