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 JP19767084UpriorityCriticalpatent/JPH0224719Y2/ja
Publication of JPS61113092UpublicationCriticalpatent/JPS61113092U/ja
Application grantedgrantedCritical
Publication of JPH0224719Y2publicationCriticalpatent/JPH0224719Y2/ja