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 JP9072586UpriorityCriticalpatent/JPH0211948Y2/ja
Priority to US07/024,157prioritypatent/US4787230A/en
Priority to DE19873710208prioritypatent/DE3710208A1/de
Publication of JPS62201621UpublicationCriticalpatent/JPS62201621U/ja
Application grantedgrantedCritical
Publication of JPH0211948Y2publicationCriticalpatent/JPH0211948Y2/ja
