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 JP59036509ApriorityCriticalpatent/JPS60180321A/ja
Publication of JPS60180321ApublicationCriticalpatent/JPS60180321A/ja
Publication of JPH0411046B2publicationCriticalpatent/JPH0411046B2/ja