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Priority claimed from AT3342001Aexternal-prioritypatent/AT409624B/en
Application filed by Watercryst Chemiefreie WasserbfiledCriticalWatercryst Chemiefreie Wasserb
Priority claimed from EP02715969Aexternal-prioritypatent/EP1363858B1/en
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Publication of ATE276207T1publicationCriticalpatent/ATE276207T1/en
Drinking water softener device to reduce limestone scale formation catalyzes granule precipitation released in hot water boiler receiving cold water supply