for public or like main water supply

Full Title

Arrangements or adaptations of tanks for water supply (water-butts E03B3/03; storage aspects B65D, B65G, F17B, F17C; foundations E02D27/38; construction or assembling of bulk storage containers employing civil engineering techniques E04H7/00; tower aspects E04H12/00) > for public or like main water supply

Child Classifications

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• E03B 11/12 of high-level tanks
• E03B 11/14 of underground tanks
• E03B 11/16 Adaptations of devices for putting pumping plants in and out of operation, e.g. automatic control devices