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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taiko Refractories Co Ltd
Ube Corp
Original Assignee
Taiko Refractories Co Ltd
Ube Industries Ltd
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.)
Filing date
Publication date
Application filed by Taiko Refractories Co Ltd, Ube Industries LtdfiledCriticalTaiko Refractories Co Ltd
Priority to JP60082242ApriorityCriticalpatent/JPS61242947A/ja
Publication of JPS61242947ApublicationCriticalpatent/JPS61242947A/ja
Publication of JPH0369858B2publicationCriticalpatent/JPH0369858B2/ja