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Publication date
Application filedfiledCritical
Priority to JP1984158884UpriorityCriticalpatent/JPH0440966Y2/ja
Priority to US06/788,428prioritypatent/US4697796A/en
Priority to DE19853537212prioritypatent/DE3537212A1/de
Priority to KR1019850007724Aprioritypatent/KR890003746B1/ko
Publication of JPS6173409UpublicationCriticalpatent/JPS6173409U/ja
Application grantedgrantedCritical
Publication of JPH0440966Y2publicationCriticalpatent/JPH0440966Y2/ja
