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 JP19166284UpriorityCriticalpatent/JPS61105936U/ja
Priority to US06/788,252prioritypatent/US4697214A/en
Priority to GB08526188Aprioritypatent/GB2168836B/en
Priority to DE19853538625prioritypatent/DE3538625A1/de
Publication of JPS61105936UpublicationCriticalpatent/JPS61105936U/ja
