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Application filedfiledCritical
Priority to JP1985093331UpriorityCriticalpatent/JPH0424201Y2/ja
Priority to US06/824,965prioritypatent/US4686863A/en
Priority to DE19863603955prioritypatent/DE3603955A1/de
Priority to KR1019860000878Aprioritypatent/KR890003819B1/ko
Publication of JPS622854UpublicationCriticalpatent/JPS622854U/ja
Application grantedgrantedCritical
Publication of JPH0424201Y2publicationCriticalpatent/JPH0424201Y2/ja
