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.)
Dyson Refractories Ltd
Original Assignee
Dyson Refractories 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 Dyson Refractories LtdfiledCriticalDyson Refractories Ltd
Publication of JPS5745349ApublicationCriticalpatent/JPS5745349A/ja
Publication of JPH059136B2publicationCriticalpatent/JPH059136B2/ja