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Priority to JP19666882UpriorityCriticalpatent/JPS59105244U/ja
Priority to DE8383308011Tprioritypatent/DE3367197D1/de
Publication of JPS59105244UpublicationCriticalpatent/JPS59105244U/ja
Application grantedgrantedCritical
Publication of JPS6219638Y2publicationCriticalpatent/JPS6219638Y2/ja