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.)
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Japan Inorganic Material Co Ltd
Original Assignee
Japan Inorganic Material Co Ltd
Filing date
Publication date
Priority claimed from JP6898773Aexternal-prioritypatent/JPS5014820A/ja
Application filed by Japan Inorganic Material Co LtdfiledCriticalJapan Inorganic Material Co Ltd
Application grantedgrantedCritical
Publication of AU5892673ApublicationCriticalpatent/AU5892673A/en
Publication of AU486214B2publicationCriticalpatent/AU486214B2/en