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 JP1979182926UpriorityCriticalpatent/JPS5811796Y2/ja
Publication of JPS56100441UpublicationCriticalpatent/JPS56100441U/ja
Application grantedgrantedCritical
Publication of JPS5811796Y2publicationCriticalpatent/JPS5811796Y2/ja