Constructions, with or without perforated walls, depending on the use of specified materials

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Construction or assembling of bulk storage containers employing civil engineering techniques or off the site > Containers for fluent solids, e.g. silos or bunkers; Supports therefor > Constructions, with or without perforated walls, depending on the use of specified materials

CPC:

Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site (tower aspects E04H12/00; storage aspects, e.g. floating roofs, sealing means, filling or discharging means B65D, B65G, F17B, F17C; foundations E02D27/38) > Containers for fluent solids, e.g. silos, bunkers; Supports therefor > Constructions, with or without perforated walls, depending on the use of specified materials

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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E04H 7/26 mainly of concrete, e.g. reinforced concrete or other stone-like materials IPC+CPC Available in IPC and CPC
E04H 7/30 mainly of metal IPC+CPC Available in IPC and CPC
E04H 7/32 mainly of wood IPC+CPC Available in IPC and CPC