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Priority claimed from JP58134051Aexternal-prioritypatent/JPS6028598A/ja
Application filed by Seiko Kagaku Kogyo Co Ltd, Hokuetsu Paper Mills, Nippon Oil Co LtdfiledCriticalSeiko Kagaku Kogyo Co Ltd
Publication of NO851129LpublicationCriticalpatent/NO851129L/no
Publication of NO165602BpublicationCriticalpatent/NO165602B/no
Publication of NO165602CpublicationCriticalpatent/NO165602C/no