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Priority to JP14441583UpriorityCriticalpatent/JPS6050669U/ja
Priority to US06/598,675prioritypatent/US4592764A/en
Priority to DE3417163Aprioritypatent/DE3417163A1/de
Priority to AU29183/84Aprioritypatent/AU575055B2/en
Priority to GB08414908Aprioritypatent/GB2142526B/en
Publication of JPS6050669UpublicationCriticalpatent/JPS6050669U/ja
Application grantedgrantedCritical
Publication of JPH0111648Y2publicationCriticalpatent/JPH0111648Y2/ja