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 JP1985064259UpriorityCriticalpatent/JPH0741078Y2/ja
Priority to ZA863278Aprioritypatent/ZA863278B/xx
Publication of JPS61180435UpublicationCriticalpatent/JPS61180435U/ja
Application grantedgrantedCritical
Publication of JPH0741078Y2publicationCriticalpatent/JPH0741078Y2/ja