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 JP4073186UpriorityCriticalpatent/JPS62152205U/ja
Priority to GB8706183Aprioritypatent/GB2188430B/en
Priority to US07/027,833prioritypatent/US4810967A/en
Priority to DE19873709092prioritypatent/DE3709092A1/de
Publication of JPS62152205UpublicationCriticalpatent/JPS62152205U/ja