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Priority to JP7949971ApriorityCriticalpatent/JPS5126890B2/ja
Publication of JPS4844161ApublicationCriticalpatent/JPS4844161A/ja
Publication of JPS5126890B2publicationCriticalpatent/JPS5126890B2/ja
Obtaining method for high molar ratio sodium silicate together with mullite or higher alumina material from clay or high alumina starting material containing clays