Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19924219266external-prioritypatent/DE4219266A1/en
Priority claimed from DE19924225584external-prioritypatent/DE4225584A1/en
Priority claimed from DE19934314749external-prioritypatent/DE4314749A1/en
Priority claimed from PCT/DE1993/000512external-prioritypatent/WO1993025474A1/en
Application filed by Gernot Lohnert, Jurgen Buil, Katharina LohnertfiledCriticalGernot Lohnert
Publication of NO944804D0publicationCriticalpatent/NO944804D0/en
Publication of NO944804LpublicationCriticalpatent/NO944804L/en
Wave damping filling for water bed mattress - composed of an aq. dispersion of pyrogenic silicic acid thickened with polyethylene glycol] or their derivs. or with polyethyleneimine