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Priority to JP9094086UpriorityCriticalpatent/JPS62201008U/ja
Priority to GB8713420Aprioritypatent/GB2192720B/en
Priority to US07/061,070prioritypatent/US4798004A/en
Priority to CN87104890.6Aprioritypatent/CN1009131B/zh
Priority to DE19873719731prioritypatent/DE3719731A1/de
Publication of JPS62201008UpublicationCriticalpatent/JPS62201008U/ja