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Priority to JP6982185UpriorityCriticalpatent/JPS61185622U/ja
Priority to AU52535/86Aprioritypatent/AU579799B2/en
Priority to US06/821,551prioritypatent/US4718527A/en
Priority to DE8686300460Tprioritypatent/DE3673538D1/de
Priority to EP86300460Aprioritypatent/EP0192341B1/en
Publication of JPS61185622UpublicationCriticalpatent/JPS61185622U/ja