Legal status (The legal status 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 status listed.)
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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Priority to JP6833676ApriorityCriticalpatent/JPS52151758A/ja
Priority to NZ18250576Aprioritypatent/NZ182505A/xx
Priority to NZ188315Aprioritypatent/NZ188315A/xx
Priority to AU19364/76Aprioritypatent/AU501402B2/en
Publication of JPS52151758ApublicationCriticalpatent/JPS52151758A/ja
Publication of JPS5530822B2publicationCriticalpatent/JPS5530822B2/ja