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 JP45086032ApriorityCriticalpatent/JPS5026345B1/ja
Priority to AU34091/71Aprioritypatent/AU440066B2/en
Priority to US334857Aprioritypatent/US3864670A/en
Publication of JPS5026345B1publicationCriticalpatent/JPS5026345B1/ja