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

Full Title

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

Child Classifications

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• E04H 7/26 mainly of concrete, e.g. reinforced concrete or other stone-like materials
• E04H 7/30 mainly of metal
• E04H 7/32 mainly of wood