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 JP1979174848UpriorityCriticalpatent/JPS5827106Y2/ja
Publication of JPS5692782UpublicationCriticalpatent/JPS5692782U/ja
Application grantedgrantedCritical
Publication of JPS5827106Y2publicationCriticalpatent/JPS5827106Y2/ja