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Priority claimed from DE3803972Aexternal-prioritypatent/DE3803972A1/en
Priority claimed from DE3803971Aexternal-prioritypatent/DE3803971C2/en
Application filed by Schering AgfiledCriticalSchering Ag
Priority to HU9601731ApriorityCriticalpatent/HU9601731D0/en
Publication of HU9601731D0publicationCriticalpatent/HU9601731D0/en
HU9601731A1988-02-051989-02-01Ultrasonic contrastmaterials, process for producing them and their use as diagnostics and therapeutical materials
HU9601731D0
(en)