Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates (for use in sewage purification plants or both in sewage purification plants or in sewer systems B01D, C02F )

Introduced: September 1968

Title

Titles differ between systems:

IPC: Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates

CPC: Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates (for use in sewage purification plants or both in sewage purification plants or in sewer systems B01D, C02F )

Full Title

Full titles differ between systems:

IPC:

Sewerage structures > Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates

CPC:

Sewerage structures > Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates (for use in sewage purification plants or both in sewage purification plants or in sewer systems B01D, C02F )

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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E03F 5/16 Devices for separating oil, water or grease from sewage in drains leading to the main sewer IPC+CPC Available in IPC and CPC