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 JP6144985UpriorityCriticalpatent/JPH0351190Y2/ja
Priority to US06/787,379prioritypatent/US4648706A/en
Priority to GB8525518Aprioritypatent/GB2165657B/en
Priority to DE19853536877prioritypatent/DE3536877A1/de
Publication of JPS61177892UpublicationCriticalpatent/JPS61177892U/ja
Application grantedgrantedCritical
Publication of JPH0351190Y2publicationCriticalpatent/JPH0351190Y2/ja
