E02D 29/12 Manhole shafts; Other inspection or access chambers; Accessories therefor (for underground tanks B65D90/10; for sewerage E03F5/02 )
Introduced: September 1968
Title
Titles differ between systems:
IPC: Manhole shafts; Other inspection or access chambers; Accessories therefor
CPC: Manhole shafts; Other inspection or access chambers; Accessories therefor (for underground tanks B65D90/10; for sewerage E03F5/02 )
Full Title
Full titles differ between systems:
Underground or underwater structures; Retaining walls > Manhole shafts; Other inspection or access chambers; Accessories therefor
underground or underwater structures (underground tanks B65D88/76; hydraulic engineering, e.g. sealings or joints, E02B; underground garages E04H6/00; underground air-raid shelters E04H9/12; burial vaults E04H13/00); Retaining walls > Manhole shafts; Other inspection or access chambers; Accessories therefor (for underground tanks B65D90/10; for sewerage E03F5/02 )
CPC subdivides this area 7x more granularly than IPC with 6 additional codes.
6 codes are CPC-only extensions.
Child Classifications
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- E02D 29/14 Covers for manholes or the like; Frames for covers +10 CPC IPC+CPC Available in IPC and CPC