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.)
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Publication date
Priority claimed from CH695171Aexternal-prioritypatent/CH547807A/en
Priority claimed from CH767971Aexternal-prioritypatent/CH547813A/en
Application filed by Sandoz LtdfiledCriticalSandoz Ltd
Publication of HK66178ApublicationCriticalpatent/HK66178A/en