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 JP1978098165UpriorityCriticalpatent/JPS5935767Y2/ja
Publication of JPS5514570UpublicationCriticalpatent/JPS5514570U/ja
Application grantedgrantedCritical
Publication of JPS5935767Y2publicationCriticalpatent/JPS5935767Y2/ja