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.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP48105947ApriorityCriticalpatent/JPS5230914B2/ja
Priority to AU73480/74Aprioritypatent/AU493791B2/en
Publication of JPS5055493ApublicationCriticalpatent/JPS5055493A/ja
Publication of JPS5230914B2publicationCriticalpatent/JPS5230914B2/ja
