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.)
TAIKOU ROZAI KK
Taiko Refractories Co Ltd
Nippon Steel Corp
Original Assignee
TAIKOU ROZAI KK
Taiko Refractories Co Ltd
Nippon Steel Corp
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 TAIKOU ROZAI KK, Taiko Refractories Co Ltd, Nippon Steel CorpfiledCriticalTAIKOU ROZAI KK
Priority to JP55146365ApriorityCriticalpatent/JPS595549B2/en
Publication of JPS5771877ApublicationCriticalpatent/JPS5771877A/en
Publication of JPS595549B2publicationCriticalpatent/JPS595549B2/en