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 JP59091997ApriorityCriticalpatent/JPS60234638A/ja
Publication of JPS60234638ApublicationCriticalpatent/JPS60234638A/ja
Publication of JPH0410331B2publicationCriticalpatent/JPH0410331B2/ja