| http://www.w3.org/ns/prov#value | - In a dosaging pump having a pump bellows and two valves, which is adapted to be placed on a container, in particular, bottles and the like, one of the valves being associated with a nozzle and the other with an inlet side, the improvement comprisinga cup having a bottom and a surrounding wall, the latter surrounds said pump bellows, a cap engages over said pump bellows, said cap includes a cover,
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