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 JP4288576Aexternal-prioritypatent/JPS52125188A/en
Priority claimed from JP51108102Aexternal-prioritypatent/JPS597717B2/en
Priority claimed from NO771285Aexternal-prioritypatent/NO771285L/en
Publication of NO834608LpublicationCriticalpatent/NO834608L/en
Application filed by Takeda Chemical Industries LtdfiledCriticalTakeda Chemical Industries Ltd
Publication of NO162517BpublicationCriticalpatent/NO162517B/en
Publication of NO162517CpublicationCriticalpatent/NO162517C/en