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 JP13297087UpriorityCriticalpatent/JPH0618591Y2/ja
Publication of JPS6439845UpublicationCriticalpatent/JPS6439845U/ja
Application grantedgrantedCritical
Publication of JPH0618591Y2publicationCriticalpatent/JPH0618591Y2/ja
