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Publication date
Application filedfiledCritical
Priority to JP914484UpriorityCriticalpatent/JPS60122991U/ja
Priority to US06/684,931prioritypatent/US4635521A/en
Priority to DE8484309056Tprioritypatent/DE3485977T2/de
Priority to EP84309056Aprioritypatent/EP0150620B1/en
Priority to KR1019840008415Aprioritypatent/KR910001060B1/ko
Publication of JPS60122991UpublicationCriticalpatent/JPS60122991U/ja
Application grantedgrantedCritical
Publication of JPH0322782Y2publicationCriticalpatent/JPH0322782Y2/ja