E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
E03D3/10—Flushing devices with pressure-operated reservoir, e.g. air chamber
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Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices
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