Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to JP1985176417UpriorityCriticalpatent/JPS6284334U/ja
Priority to EP19860115700prioritypatent/EP0222381B1/en
Priority to ES198686115700Tprioritypatent/ES2033672T3/es
Priority to DE8686115700Tprioritypatent/DE3686023T2/de
Priority to US06/930,490prioritypatent/US4792743A/en
Publication of JPS6284334UpublicationCriticalpatent/JPS6284334U/ja
