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Application filedfiledCritical
Priority to JP1984089841UpriorityCriticalpatent/JPS616937U/ja
Priority to CA000472549Aprioritypatent/CA1232351A/en
Priority to AU38021/85Aprioritypatent/AU579131B2/en
Priority to DE8585300439Tprioritypatent/DE3577155D1/de
Priority to KR1019850000393Aprioritypatent/KR900007213B1/ko
Priority to EP85300439Aprioritypatent/EP0150128B1/en
Publication of JPS616937UpublicationCriticalpatent/JPS616937U/ja
Priority to US07/071,592prioritypatent/US4814911A/en
Application grantedgrantedCritical
Publication of JPH0355157Y2publicationCriticalpatent/JPH0355157Y2/ja